CVE-2012-3485

Tunnelblick 3.3beta20 and earlier relies on argv[0] to determine the name of an appropriate (1) kernel module pathname or (2) executable file pathname, which allows local users to gain privileges via an execl system call.

🔗 References (10)

• secalert@redhathttp://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html
• secalert@redhathttp://code.google.com/p/tunnelblick/issues/detail?id=212
• secalert@redhathttp://git.zx2c4.com/Pwnnel-Blicker/tree/pwnnel-blicker-for-kids.sh
• secalert@redhathttp://www.exploit-db.com/exploits/24578
• secalert@redhathttp://www.openwall.com/lists/oss-security/2012/08/14/1
• af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html
• af854a3a-2127-422b-91ae-364da2661108http://code.google.com/p/tunnelblick/issues/detail?id=212
• af854a3a-2127-422b-91ae-364da2661108http://git.zx2c4.com/Pwnnel-Blicker/tree/pwnnel-blicker-for-kids.sh
• af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/24578
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/08/14/1