CVE-2013-2175

Publication date 19 June 2013

Last updated 24 July 2024

Ubuntu priority

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
haproxy	13.04 raring	Fixed 1.4.18-0ubuntu3.1
	12.10 quantal	Fixed 1.4.18-0ubuntu2.2
	12.04 LTS precise	Fixed 1.4.18-0ubuntu1.2
	10.04 LTS lucid	Ignored end of life

How can I get the fixes?
What do statuses mean?
Patch details

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
haproxy	Vendor: http://www.debian.org/security/2013/dsa-2711 Upstream: 67dad27

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-1889-1
HAProxy vulnerability
20 June 2013

Other references

http://marc.info/?l=haproxy&m=137147915029705&w=2
https://www.cve.org/CVERecord?id=CVE-2013-2175