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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.536
EPSS Ranking 97.9%
CVSS Severity
CVSS v2 Score 4.3
References
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00002.html
- http://osvdb.org/80473
- http://osvdb.org/80474
- http://www.ieee-security.org/TC/SP2012/program.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:094
- http://www.securityfocus.com/archive/1/522005
- http://www.securityfocus.com/bid/52611
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74301
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00002.html
- http://osvdb.org/80473
- http://osvdb.org/80474
- http://www.ieee-security.org/TC/SP2012/program.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:094
- http://www.securityfocus.com/archive/1/522005
- http://www.securityfocus.com/bid/52611
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74301
Products affected by CVE-2012-1458
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cpe:2.3:a:clamav:clamav:0.96.4
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cpe:2.3:a:sophos:sophos_anti-virus:4.61.0