CVE-2013-1912

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Summary

CVECVE-2013-1912
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-04-10 15:55:15 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionBuffer 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.

Risk And Classification

Primary CVSS: v2.0 5.1 from [email protected]

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

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Haproxy Haproxy 1.4 All All All
Application Haproxy Haproxy 1.4.20 All All All
Application Haproxy Haproxy 1.4.22 All All All
Application Haproxy Haproxy 1.5 dev All All
Application Haproxy Haproxy 1.5 dev17 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Vendor Advisory
[SECURITY] Fedora 17 Update: haproxy-1.4.23-1.fc17 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
oss-security - CVE-2013-1912 : haproxy may crash on TCP content inspection rules af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Security Advisory SA52725 - HAProxy HTTP Request Processing Denial of Service Vulnerability - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
USN-1800-1: HAProxy vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[SECURITY] Fedora 18 Update: haproxy-1.4.23-1.fc18 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Debian -- Security Information -- DSA-2711-1 haproxy af854a3a-2127-422b-91ae-364da2661108 www.debian.org
[SECURITY] Fedora 19 Update: haproxy-1.4.23-2.fc19 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
HAProxy 'tcp-request content' CVE-2013-1912 Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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