CVE-2012-1443
Description
The RAR file parser in ClamAV 0.96.4, Rising Antivirus 22.83.00.03, Quick Heal (aka Cat QuickHeal) 11.00, G Data AntiVirus 21, AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11, Command Antivirus 5.2.11.5, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Emsisoft Anti-Malware 5.1.0.1, PC Tools AntiVirus 7.0.3.5, F-Prot Antivirus 4.6.2.117, VirusBuster 13.6.151.0, Fortinet Antivirus 4.2.254.0, Antiy Labs AVL SDK 2.0.3.7, K7 AntiVirus 9.77.3565, Trend Micro HouseCall 9.120.0.1004, Kaspersky Anti-Virus 7.0.0.125, Jiangmin Antivirus 13.0.900, Antimalware Engine 1.1.6402.0 in Microsoft Security Essentials 2.0, Sophos Anti-Virus 4.61.0, NOD32 Antivirus 5795, Avira AntiVir 7.11.1.163, Norman Antivirus 6.06.12, McAfee Anti-Virus Scanning Engine 5.400.0.1158, Panda Antivirus 10.0.2.7, McAfee Gateway (formerly Webwasher) 2010.1C, Trend Micro AntiVirus 9.120.0.1004, Comodo Antivirus 7424, Bitdefender 7.2, eSafe 7.0.17.0, F-Secure Anti-Virus 9.0.16160.0, nProtect Anti-Virus 2011-01-17.01, AhnLab V3 Internet Security 2011.01.18.00, AVG Anti-Virus 10.0.0.1190, avast! Antivirus 4.8.1351.0 and 5.0.677.0, and VBA32 3.12.14.2 allows user-assisted remote attackers to bypass malware detection via a RAR file with an initial MZ character sequence. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different RAR 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
- 0.99980 (99.98% probability)
- Percentile
- 99.98%
- Scores of
- Nov 10, 2026
- Model
- v2026.06.15
References
- 80472 (osvdb.org)vdb-entry
- 20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products (securityfocus.com)mailing-list
- 52612 (securityfocus.com)vdb-entry
- 80467 (osvdb.org)vdb-entry
- 80461 (osvdb.org)vdb-entry
- 80470 (osvdb.org)vdb-entry
- 80460 (osvdb.org)vdb-entry
- ieee-security.org/TC/SP2012/program.html
- 80468 (osvdb.org)vdb-entry
- 80456 (osvdb.org)vdb-entry
- 80457 (osvdb.org)vdb-entry
- 80458 (osvdb.org)vdb-entry
- 80454 (osvdb.org)vdb-entry
- 80455 (osvdb.org)vdb-entry
- 80459 (osvdb.org)vdb-entry
- 80469 (osvdb.org)vdb-entry
- 80471 (osvdb.org)vdb-entry
Timeline
- ID reserved
- Record published
- Record last updated
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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