Vulnerability in Oneidentity Syslog-ng

CVE-2011-1951

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 mat…

EPSS: 0.025 (82.7th percentile) — read the EPSS interpretation.

Affected products

Oneidentity Syslog-ng
Pcre — versions 8.12
N/a — versions n/a

Weakness classification (CWE)

CWE-399

References

secalert@redhat.com (x_refsource_CONFIRM)
secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
secalert@redhat.com (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
secalert@redhat.com (vendor-advisory, x_refsource_FEDORA, Mailing List, Third Party Advisory)
secalert@redhat.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
secalert@redhat.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)