DEBIAN-CVE-2011-2721

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2011-2721
Published: 05 Aug 2011, 21:55
Last modified:28 Apr 2026, 20:06

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Aug 2011, 21:55
Published
Vulnerability first disclosed
28 Apr 2026, 20:06
Last Modified
Vulnerability information updated

Description

Off-by-one error in the cli_hm_scan function in matcher-hash.c in libclamav in ClamAV before 0.97.2 allows remote attackers to cause a denial of service (daemon crash) via an e-mail message that is not properly handled during certain hash calculations.

Affected Systems

  • debian•clamav

    < 0.97.2+dfsg-1 | < 0.97.2+dfsg-1 | < 0.97.2+dfsg-1 | < 0.97.2+dfsg-1

References (1)