CVE-2013-1912

Published: Apr 10, 2013Modified: Apr 29, 2026

5.1

Vector

AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability: 4.9 / Impact: 6.4

Source: NVD

Description

Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring.

Affected (5)

Products: Haproxy: Haproxy

1 product

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Haproxy Haproxy	Version 1.4.20
Haproxy Haproxy	Version 1.4.22
Haproxy Haproxy	Version 1.4
Haproxy Haproxy	Version 1.5 dev17
Haproxy Haproxy	Version 1.5 dev

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (20)

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103730.html

Source: secalert@redhat.com

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103770.html

Source: secalert@redhat.com

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103794.html

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2013-0729.html

Source: secalert@redhat.com

Vendor Advisory

http://rhn.redhat.com/errata/RHSA-2013-0868.html

Source: secalert@redhat.com

http://secunia.com/advisories/52725

Source: secalert@redhat.com

Vendor Advisory

http://www.debian.org/security/2013/dsa-2711

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2013/04/03/1

Source: secalert@redhat.com

http://www.securityfocus.com/bid/58820

Source: secalert@redhat.com

http://www.ubuntu.com/usn/USN-1800-1

Source: secalert@redhat.com

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103730.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103770.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103794.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2013-0729.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://rhn.redhat.com/errata/RHSA-2013-0868.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://secunia.com/advisories/52725

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.debian.org/security/2013/dsa-2711

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2013/04/03/1

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/58820

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-1800-1

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.