CVE-2012-1458

MediumCVSS 4.3/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:N/I:P/A:N

Weakness enumeration

CWE-264

Affected software

No affected versions have been published.

Timeline

Published: Mar 21, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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