Vulnerability in Ahnlab V3 Internet Security
CVE-2012-1462
The ZIP file parser in AhnLab V3 Internet Security 2011.01.18.00, AVG Anti-Virus 10.0.0.1190, Quick Heal (aka Cat QuickHeal) 11.00, Emsisoft Anti-Malware 5.1.0.1, eSafe 7.0.17.0, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, Kaspersky Anti-Virus 7.0.0.125, Norman Antivirus 6.06.12, Sophos Anti-Virus 4.61.0, and AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11 allows remote attackers to bypass malware detection via a ZIP file containing an invalid block of data at the beginning. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different ZIP parser implementations.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.978 (99.9th percentile), scored .
Very high probability of exploitation in the next 30 days — among the top 0.1% most-likely-to-be-exploited CVEs. 100th percentile — 99.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.978 · newest: 0.978 · change: 0.000
Affected products
- Ahnlab V3 Internet Security — versions 2011.01.18.00
- Aladdin Esafe — versions 7.0.17.0
- Avg Anti-Virus — versions 10.0.0.1190
- Cat Quick Heal — versions 11.00
- Emsisoft Anti-Malware — versions 5.1.0.1
- Fortinet Antivirus — versions 4.2.254.0
- Ikarus Virus Utilities T3 Command Line Scanner — versions 1.1.97.0
- Jiangmin Antivirus — versions 13.0.900
- Kaspersky Anti-Virus — versions 7.0.0.125
- Symantec Endpoint Protection — versions 11.0