Vulnerability Description
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.
CVSS Score
7.2
HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tunnelblick | <= 3.3beta20 |
Related Weaknesses (CWE)
References
- http://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html
- http://code.google.com/p/tunnelblick/issues/detail?id=212
- http://git.zx2c4.com/Pwnnel-Blicker/tree/pwnnel-blicker-for-kids.sh
- http://www.exploit-db.com/exploits/24578
- http://www.openwall.com/lists/oss-security/2012/08/14/1
- http://archives.neohapsis.com/archives/fulldisclosure/2012-08/0122.html
- http://code.google.com/p/tunnelblick/issues/detail?id=212
- http://git.zx2c4.com/Pwnnel-Blicker/tree/pwnnel-blicker-for-kids.sh
- http://www.exploit-db.com/exploits/24578
- http://www.openwall.com/lists/oss-security/2012/08/14/1
FAQ
What is CVE-2012-3485?
CVE-2012-3485 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 ...
How severe is CVE-2012-3485?
CVE-2012-3485 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-3485?
Check the references section above for vendor advisories and patch information. Affected products include: Google Tunnelblick.