CVE-2011-1951 | BDVDB-2026-46615 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://git.balabit.hu/?p=bazsi/syslog-ng-3.2.git%3Ba=commit%3Bh=09710c0b105e579d35c7b5f6c66d1ea5e3a3d3ff
- https://bugzilla.redhat.com/show_bug.cgi?id=709088
- http://www.openwall.com/lists/oss-security/2011/05/26/1
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062107.html
- http://www.securityfocus.com/bid/47800
- http://secunia.com/advisories/45122
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.