lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2011-07-11T20:00:00Z

Updated: 2024-08-06T22:46:00.752Z

Reserved: 2011-05-09T00:00:00Z

Link: CVE-2011-1951

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-07-11T20:55:01.207

Modified: 2023-02-13T04:30:56.340

Link: CVE-2011-1951

cve-icon Redhat

No data.