CVE-2014-6269
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.
Exploit likelihood
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 Medium
AV: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
| Package | Affected | Fixed |
|---|---|---|
haproxyDebian:12 |
before 1.5.4-1 | 1.5.4-1 |
haproxyDebian:13 |
before 1.5.4-1 | 1.5.4-1 |
haproxyDebian:14 |
before 1.5.4-1 | 1.5.4-1 |
haproxyRed Hat:enterprise_linux:7::server |
before 0:1.5.2-3.el7_0 | 0:1.5.2-3.el7_0 |
haproxy-debuginfoRed Hat:enterprise_linux:7::server |
before 0:1.5.2-3.el7_0 | 0:1.5.2-3.el7_0 |
haproxyRed Hat:enterprise_linux:7::workstation |
before 0:1.5.2-3.el7_0 | 0:1.5.2-3.el7_0 |
haproxy-debuginfoRed Hat:enterprise_linux:7::workstation |
before 0:1.5.2-3.el7_0 | 0:1.5.2-3.el7_0 |
haproxyopenSUSE:Tumbleweed |
before 1.7.0-1.1 | 1.7.0-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | ||
| aliases | EUVD | |
| first indexed | CVE 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
article.gmane.org/gmane.comp.web.haproxy/17726
secunia.com/advisories/61507
secunia.com/advisories/59936
git.haproxy.org?p=haproxy-1.5.git%3Ba=commitdiff%3Bh=b4d05093bc89f71377230228007e69a1434c1a0c
article.gmane.org/gmane.comp.web.haproxy/18097
openwall.com/lists/oss-security/2014/09/09/23
Show 20 moreShow less
rhn.redhat.com/errata/RHSA-2014-1292.html
nvd.nist.gov/vuln/detail/CVE-2014-6269
git.haproxy.org?p=haproxy-1.5.git;a=commitdiff;h=b4d05093bc89f71377230228007e69a1434c1a0c
github.com/advisories/GHSA-932v-h827-3qvr
security-tracker.debian.org/tracker/CVE-2014-6269
access.redhat.com/errata/RHSA-2014:1292
access.redhat.com/security/updates/classification
bugzilla.redhat.com/show_bug.cgi?id=1136552
security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_1292.json
access.redhat.com/security/cve/CVE-2014-6269
cve.org/CVERecord?id=CVE-2014-6269
suse.com/support/update/announcement/2015/suse-su-20150660-1
bugzilla.suse.com/876438
bugzilla.suse.com/895849
suse.com/security/cve/CVE-2014-6269
ubuntu.com/security/CVE-2014-6269
suse.com/security/cve/CVE-2012-2391
suse.com/security/cve/CVE-2013-1912
suse.com/security/cve/CVE-2013-2175
suse.com/security/cve/CVE-2015-3281