{"schema_version":"1.7.5","id":"CVE-2013-2175","published":"2013-08-19T13:07:58Z","modified":"2026-04-10T03:42:48.483147Z","related":["openSUSE-SU-2024:10114-1"],"details":"HAProxy 1.4 before 1.4.24 and 1.5 before 1.5-dev19, when configured to use hdr_ip or other \"hdr_*\" functions with a negative occurrence count, allows remote attackers to cause a denial of service (negative array index usage and crash) via an HTTP header with a certain number of values, related to the MAX_HDR_HISTORY variable.","references":[{"type":"ADVISORY","url":"http://marc.info/?l=haproxy&m=137147915029705&w=2"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1120.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1204.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/54344"},{"type":"ADVISORY","url":"http://www.debian.org/security/2013/dsa-2711"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1889-1"},{"type":"FIX","url":"http://marc.info/?l=haproxy&m=137147915029705&w=2"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=974259"}]}