CVE-2012-1457
Description
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.
Official description from the CVE record, published by mitre. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org
Key data
EPSS
- Score
- 0.99854 (99.9% probability)
- Percentile
- 99.96%
- Scores of
- Nov 10, 2026
- Model
- v2026.06.15
References
- openSUSE-SU-2012:0833 (lists.opensuse.org)vendor-advisory
- 80406 (osvdb.org)vdb-entry
- 80393 (osvdb.org)vdb-entry
- 20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products (securityfocus.com)mailing-list
- 80403 (osvdb.org)vdb-entry
- 80389 (osvdb.org)vdb-entry
- 80391 (osvdb.org)vdb-entry
- 80409 (osvdb.org)vdb-entry
- 80396 (osvdb.org)vdb-entry
- 80392 (osvdb.org)vdb-entry
- ieee-security.org/TC/SP2012/program.html
- MDVSA-2012:094 (mandriva.com)vendor-advisory
- 52610 (securityfocus.com)vdb-entry
- 80407 (osvdb.org)vdb-entry
- 80395 (osvdb.org)vdb-entry
- multiple-av-tar-length-evasion(74293) (exchange.xforce.ibmcloud.com)vdb-entry
Timeline
- ID reserved
- Record published
- Record last updated
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About CubePath
Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:46 UTC. Sources and licenses