National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-1420 Detail

Current Description

The TAR file parser in Quick Heal (aka Cat QuickHeal) 11.00, Command Antivirus 5.2.11.5, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, Antimalware Engine 1.1.6402.0 in Microsoft Security Essentials 2.0, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, Panda Antivirus 10.0.2.7, and Rising Antivirus 22.83.00.03 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial \7fELF 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.ieee-security.org/TC/SP2012/program.html
http://www.securityfocus.com/archive/1/522005

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Controls (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:authentium:command_antivirus:5.2.11.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cat:quick_heal:11.00:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:eset:nod32_antivirus:5795:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:f-prot:f-prot_antivirus:4.6.2.117:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:fortinet:fortinet_antivirus:4.2.254.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:k7computing:antivirus:9.77.3565:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:kaspersky:kaspersky_anti-virus:7.0.0.125:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:microsoft:security_essentials:2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:norman:norman_antivirus_\&_antispyware:6.06.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pandasecurity:panda_antivirus:10.0.2.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:rising-global:rising_antivirus:22.83.00.03:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-1420
NVD Published Date:
03/21/2012
NVD Last Modified:
08/13/2012