CVE-2011-1951
EPSS 1.5%Published: 7/11/2011Modified: 4/28/2026
Description
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.
Affected packages (1)
- Debian/syslog-ngfrom 0, < 3.2.4-1