The squidclamav_check_preview_handler function in squidclamav.c in SquidClamav 5.x before 5.8 and 6.x before 6.7 passes an unescaped URL to a system command call, which allows remote attackers to cause a denial of service (daemon crash) via a URL with certain characters, as demonstrated using %0D or %0A.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2012-08-25T10:00:00Z

Updated: 2024-09-16T23:46:47.617Z

Reserved: 2012-06-14T00:00:00Z

Link: CVE-2012-3501

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2012-08-25T10:29:52.630

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-3501

cve-icon Redhat

No data.