CVE-2012-1423

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Summary

CVECVE-2012-1423
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-03-21 10:11:47 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe TAR file parser in Command Antivirus 5.2.11.5, Emsisoft Anti-Malware 5.1.0.1, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, K7 AntiVirus 9.77.3565, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, PC Tools AntiVirus 7.0.3.5, Rising Antivirus 22.83.00.03, and VirusBuster 13.6.151.0 allows remote attackers to bypass malware detection via a POSIX TAR 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 TAR parser implementations.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

AV:N/AC:M/Au:N/C:N/I:P/A:N

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:M/Au:N/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Authentium Command Antivirus 5.2.11.5 All All All
Application Emsisoft Anti-malware 5.1.0.1 All All All
Application Eset Nod32 Antivirus 5795 All All All
Application F-prot F-prot Antivirus 4.6.2.117 All All All
Application Fortinet Fortinet Antivirus 4.2.254.0 All All All
Application Ikarus Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0 All All All
Application K7computing Antivirus 9.77.3565 All All All
Application Norman Norman Antivirus Antispyware 6.06.12 All All All
Application Pc Tools Pc Tools Antivirus 7.0.3.5 All All All
Application Rising-global Rising Antivirus 22.83.00.03 All All All
Application Virusbuster Virusbuster 13.6.151.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
IEEE Symposium on Security and Privacy 2012 af854a3a-2127-422b-91ae-364da2661108 www.ieee-security.org
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
osvdb.org/80407 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
osvdb.org/80406 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
osvdb.org/80396 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
osvdb.org/80395 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
osvdb.org/80393 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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