Executive Summary

Informations
Name CVE-2012-1423 First vendor Publication 2012-03-21
Vendor Cve Last vendor Modification 2012-08-13

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The 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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1423

CWE : Common Weakness Enumeration

idName
CWE-264Permissions, Privileges, and Access Controls

CPE : Common Platform Enumeration

TypeDescriptionCount
Application1
Application1
Application1
Application1
Application1
Application1
Application1
Application1
Application1
Application1
Application1

Snort® IPS/IDS

DateDescription
2014-01-10TAR multiple antivirus evasion attempt
RuleID : 23327 - Revision : 3 - Type : FILE-OTHER

Internal Sources (Detail)

SourceUrl
BUGTRAQ http://www.securityfocus.com/archive/1/522005
MISC http://www.ieee-security.org/TC/SP2012/program.html
OSVDB http://osvdb.org/80393
http://osvdb.org/80395
http://osvdb.org/80396
http://osvdb.org/80406
http://osvdb.org/80407

Alert History

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0
1
DateInformations
2014-01-19 21:28:32
  • Multiple Updates
2013-05-10 22:35:40
  • Multiple Updates