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CVE-2014-6269

Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1...

5.0 MediumFix available

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.

Exploit likelihood

3.81%Up 2.5 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

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.

Record
CVE-2014-6269
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-189
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2014-6269
Updated
2026-11-02
EUVDEUVD-2014-6155 No score

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.

Record
EUVD-2014-6155
Updated
2026-11-03
GitHub AdvisoriesGHSA-932v-h827-3qvr No score

Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1...

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.

Record
GHSA-932v-h827-3qvr
Updated
2026-11-02
OSV No score

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.

Record
CVE-2014-6269
Updated
2026-11-02
OSVDEBIAN-CVE-2014-6269 No score

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.

Record
DEBIAN-CVE-2014-6269
Updated
2026-11-02
OSVopenSUSE-SU-2024:10114-1 No score

haproxy-1.7.0-1.1 on GA media

These are all security issues fixed in the haproxy-1.7.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10114-1
Updated
2026-11-02
OSVSUSE-SU-2015:0660-1 No score

Security update for haproxy

This security update for haproxy provides version 1.5.4 with various fixes, improvements and one security fix.

* Update from version 1.4.24 to 1.5.4

=> For a detailed description, please refer to the package changelog.

Security Issues:

* CVE-2014-6269
  <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6269>
Record
SUSE-SU-2015:0660-1
Updated
2026-11-02
OSVUBUNTU-CVE-2014-6269 No score

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.

Record
UBUNTU-CVE-2014-6269
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
haproxy
Debian:12
before 1.5.4-1
1.5.4-1
haproxy
Debian:13
before 1.5.4-1
1.5.4-1
haproxy
Debian:14
before 1.5.4-1
1.5.4-1
haproxy
Red Hat:enterprise_linux:7::server
before 0:1.5.2-3.el7_0
0:1.5.2-3.el7_0
haproxy-debuginfo
Red Hat:enterprise_linux:7::server
before 0:1.5.2-3.el7_0
0:1.5.2-3.el7_0
haproxy
Red Hat:enterprise_linux:7::workstation
before 0:1.5.2-3.el7_0
0:1.5.2-3.el7_0
haproxy-debuginfo
Red Hat:enterprise_linux:7::workstation
before 0:1.5.2-3.el7_0
0:1.5.2-3.el7_0
haproxy
openSUSE:Tumbleweed
before 1.7.0-1.1
1.7.0-1.1

History

History
RecordedChangedSources
affected
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-6269 is a medium vulnerability (CVSS 5.0) in Haproxy, published September 30, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.81%, the 90th percentile. Fixed in haproxy 1.5.4-1.

References

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