CVE-2014-6269

mediumpriority · track · 21EPSS 0.038 · 90 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.81% (90th) EPSS

CVSS 5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1.5-dev23 before 1.5.4 allow remote attackers to cause a denial of service (crash) via a large stream of data, which triggers a buffer overflow and an out-of-bounds read.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedhaproxy-0:1.5.2-3.el7_0.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1292
Fixedhaproxy-0:1.5.2-3.el7_0.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1292
Fixedhaproxy-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1292
Fixedhaproxy-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1292
Fixedhaproxy-debuginfo-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1292
Fixedhaproxy-debuginfo-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2014:1292

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Psecondary · FSTEC (BDU) RU

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Psecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-189USprimaryCWE-189USCWE-400US

affected products (15)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Red Hat Inc. Red Hat Enterprise Linux≤ Workstation 7fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ Server 7fstec_bduRU
The CentOS Project CentOS≤ 7fstec_bduRU
haproxy haproxy= 1.5nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy haproxy= 1.5.0nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy haproxy= 1.5.1nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy haproxy= 1.5.2nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy haproxy= 1.5.3nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy-0:1.5.2-3.el7_0.src as a component of Red Hat Enterprise Linux Server (v. 7)all versionsfixedredhat_csafUS
haproxy-0:1.5.2-3.el7_0.src as a component of Red Hat Enterprise Linux Workstation (v. 7)all versionsfixedredhat_csafUS
haproxy-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)all versionsfixedredhat_csafUS
haproxy-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)all versionsfixedredhat_csafUS
haproxy-debuginfo-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)all versionsfixedredhat_csafUS
haproxy-debuginfo-0:1.5.2-3.el7_0.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)all versionsfixedredhat_csafUS

advisories (1)

Vendor and ecosystem advisories describing this.

RHSA-2014:1292Red Hat Security Advisory: haproxy security update2014-09-24csaf · redhat_csafUS
An updated haproxy package that fixes one security issue is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

also known as (9)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd redhat_csaf NVD CVE.org MITRE

published 2014-09-30modified 2026-06-17

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+1337 more

references (23)

External citations — patches, advisories, analysis.

scry

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