CVE-2012-1459: Medium severity AhnLab V3 Internet Security vulnerability
The TAR file parser in AhnLab V3 Internet Security 2011.01.18.00, Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, avast! Antivirus 4.8.1351.0 and 5.0.677.0, AVG Anti-Virus 10.0.0.1190, Bitdefender 7.2, Quick Heal (aka Cat QuickHeal) 11.00, ClamAV 0.96.4, Command Antivirus 5.2.11.5, Comodo Antivirus 7424, Emsisoft Anti-Malware 5.1.0.1, F-Prot Antivirus 4.6.2.117, F-Secure Anti-Virus 9.0.16160.0, Fortinet Antivirus 4.2.254.0, G Data AntiVirus 21, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, McAfee Anti-Virus Scanning Engine 5.400.0.1158, McAfee Gateway (formerly Webwasher) 2010.1C, Antimalware Engine 1.1.6402.0 in Microsoft Security Essentials 2.0, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, nProtect Anti-Virus 2011-01-17.01, Panda Antivirus 10.0.2.7, PC Tools AntiVirus 7.0.3.5, Rising Antivirus 22.83.00.03, Sophos Anti-Virus 4.61.0, AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11, Trend Micro AntiVirus 9.120.0.1004, Trend Micro HouseCall 9.120.0.1004, VBA32 3.12.14.2, and VirusBuster 13.6.151.0 allows remote attackers to bypass malware detection via a TAR archive entry with a length field corresponding to that entire entry, plus part of the header of the next entry. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different TAR parser implementations.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-1459?
CVE-2012-1459 has been assigned a high severity rating due to the potential for remote code execution in affected antivirus products.
How do I fix CVE-2012-1459?
To fix CVE-2012-1459, update the affected antivirus software to the latest available version or apply any provided patches.
Which products are affected by CVE-2012-1459?
CVE-2012-1459 affects several antivirus products including AhnLab V3, Avira AntiVir, Avast Antivirus, and others listed in the detailed report.
What type of vulnerability is CVE-2012-1459?
CVE-2012-1459 is a vulnerability related to the TAR file parser within various antivirus implementations.
When was CVE-2012-1459 disclosed?
CVE-2012-1459 was disclosed in July 2012, highlighting critical security concerns across multiple antivirus solutions.