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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-07-11T20:55:01.207
Modified: 2024-11-21T01:27:22.460
Link: CVE-2011-1951
Redhat
No data.