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Red Hat OpenShift: CVE-2013-2175: haproxy: http_get_hdr()/get_ip_from_hdr2() MAX_HDR_HISTORY handling denial of service

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Red Hat OpenShift: CVE-2013-2175: haproxy: http_get_hdr()/get_ip_from_hdr2() MAX_HDR_HISTORY handling denial of service

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
08/19/2013
Created
10/09/2019
Added
10/08/2019
Modified
10/08/2019

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.

Solution(s)

  • linuxrpm-upgrade-haproxy

References

  • linuxrpm-upgrade-haproxy

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