National Cyber Awareness System

Vulnerability Summary for CVE-2012-1457

Overview

The TAR file parser in 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, Emsisoft Anti-Malware 5.1.0.1, eSafe 7.0.17.0, F-Prot Antivirus 4.6.2.117, 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, PC Tools AntiVirus 7.0.3.5, Rising Antivirus 22.83.00.03, 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 that exceeds the total TAR file size. 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.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: XF

Name: multiple-av-tar-length-evasion(74293)

Hyperlink:http://xforce.iss.net/xforce/xfdb/74293

External Source: BID

Name: 52610

Hyperlink:http://www.securityfocus.com/bid/52610

External Source: BUGTRAQ

Name: 20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products

Hyperlink:http://www.securityfocus.com/archive/1/522005

External Source: MISC

Name: http://www.ieee-security.org/TC/SP2012/program.html

Hyperlink:http://www.ieee-security.org/TC/SP2012/program.html

External Source: OSVDB

Name: 80409

Hyperlink:http://osvdb.org/80409

External Source: OSVDB

Name: 80407

Hyperlink:http://osvdb.org/80407

External Source: OSVDB

Name: 80406

Hyperlink:http://osvdb.org/80406

External Source: OSVDB

Name: 80403

Hyperlink:http://osvdb.org/80403

External Source: OSVDB

Name: 80396

Hyperlink:http://osvdb.org/80396

External Source: OSVDB

Name: 80395

Hyperlink:http://osvdb.org/80395

External Source: OSVDB

Name: 80393

Hyperlink:http://osvdb.org/80393

External Source: OSVDB

Name: 80392

Hyperlink:http://osvdb.org/80392

External Source: OSVDB

Name: 80391

Hyperlink:http://osvdb.org/80391

External Source: OSVDB

Name: 80389

Hyperlink:http://osvdb.org/80389

External Source: SUSE

Name: openSUSE-SU-2012:0833

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00002.html