CVE-2013-2175
EPSS 0.08%Published: 8/19/2013Modified: 4/28/2026
Description
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.
Affected packages (1)
- Debian/haproxyfrom 0, < 1.4.24-1