CVE-2013-2020

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

Integer underflow in the cli_scanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published
May 13, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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