DEBIAN-CVE-2013-2175

DEBIAN-CVE-2013-2175 PUBLISHED CVSS 8.699999809265137 HIGH

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.

Risk Scores

CVSS v4.0

8.699999809265137

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Products

Vendor	Product	Versions
Debian:12	haproxy	0, 0, 0
Debian:11	haproxy	0, 0, 0
Debian:14	haproxy	0, 0, 0
Debian:13	haproxy	0, 0, 0

Timeline

Aug 19, 2013 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2013-2175 advisory

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