CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2012-1458

The Microsoft CHM file parser in ClamAV 0.96.4 and Sophos Anti-Virus 4.61.0 allows remote attackers to bypass malware detection via a crafted reset interval in the LZXC header of a CHM file. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different CHM parser implementations.
Publish Date : 2012-03-21 Last Update Date : 2018-01-17
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Products Affected By CVE-2012-1458

# Product Type Vendor Product Version Update Edition Language
1 Application Clamav Clamav 0.96.4 Version Details Vulnerabilities
2 Application Sophos Sophos Anti-virus 4.61.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Clamav Clamav 1
Sophos Sophos Anti-virus 1

- References For CVE-2012-1458

http://www.mandriva.com/security/advisories?name=MDVSA-2012:094
MANDRIVA MDVSA-2012:094
https://exchange.xforce.ibmcloud.com/vulnerabilities/74301
XF multiple-av-chm-header-evasion(74301)
http://www.ieee-security.org/TC/SP2012/program.html
http://www.securityfocus.com/archive/1/522005
BUGTRAQ 20120319 Evasion attacks expoliting file-parsing vulnerabilities in antivirus products
http://www.securityfocus.com/bid/52611
BID 52611 Multiple AntiVirus Products CVE-2012-1458 CHM File Scan Evasion Vulnerability Release Date:2012-07-11
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00002.html
SUSE openSUSE-SU-2012:0833

- Metasploit Modules Related To CVE-2012-1458

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.