VULNERABILITY INTELLIGENCE
CVE-2013-2021
CVSS score4.3 MEDIUM
EPSS probability3.50%
CISA KEVNot currently listed
Published2013-05-13
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer