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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00076.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

Configuration 1 [-]

cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*

Configuration 2 [-]

OR cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*

Configuration 3 [-]

OR cpe:2.3:a:redhat:enterprise_linux_load_balancer:6.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:enterprise_linux_load_balancer:6.4:*:*:*:*:*:*:*

Configuration 4 [-]

OR cpe:2.3:a:haproxy:haproxy:1.4:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.5:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.6:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.7:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.8:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.9:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.10:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.11:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.12:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.13:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.14:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.15:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.16:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.17:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.18:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.19:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.20:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.21:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.22:*:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.4.23:*:*:*:*:*:*:*

Configuration 5 [-]

OR cpe:2.3:a:haproxy:haproxy:1.5:dev:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev0:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev1:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev10:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev11:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev12:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev13:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev14:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev15:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev16:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev17:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev18:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev2:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev3:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev4:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev5:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev6:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev7:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev8:*:*:*:*:*:*
cpe:2.3:a:haproxy:haproxy:1.5:dev9:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat Enterprise Linux 6
haproxy-0:1.4.22-5.el6_4 cpe:/o:redhat:enterprise_linux:6 RHSA-2013:1120 2013-07-30T00:00:00Z
RHEL 6 Version of OpenShift Enterprise 1.2
haproxy-0:1.4.22-6.el6op cpe:/a:redhat:openshift:1.2::el6 RHSA-2013:1204 2013-09-04T00:00:00Z

No data.

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2711-1 haproxy security update
EUVD EUVD EUVD-2013-2134 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.
Ubuntu USN Ubuntu USN USN-1889-1 HAProxy vulnerability
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://marc.info/?l=haproxy&m=137147915029705&w=2 cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2013-1120.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2013-1204.html cve-icon cve-icon
http://secunia.com/advisories/54344 cve-icon cve-icon
http://www.debian.org/security/2013/dsa-2711 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-1889-1 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=974259 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2013-2175 cve-icon
https://www.cve.org/CVERecord?id=CVE-2013-2175 cve-icon
History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T15:27:41.078Z

Reserved: 2013-02-19T00:00:00.000Z

Link: CVE-2013-2175

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-08-19T13:07:58.227

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-2175

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-06-17T00:00:00Z

Links: CVE-2013-2175 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses