CVE-2014-6269
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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.81% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 89.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-09-30 14:00Z12 YR AGO
- Last updated
- 2024-08-06 12:10Z2 YR AGO
- Reserved
- 2014-09-09
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 0651981cb3d6bc520998e5df08b9c8a8d38d253a290c99613a3d4653716c4f08
05 Affected products
06 References
- article.gmane.org[haproxy] 20140805 segfault in http_skip_chunk_crlf after 16G of data has passed through haproxyhttp://article.gmane.org/gmane.comp.web.haproxy/17726
- secunia.com61507http://secunia.com/advisories/61507
- secunia.com59936http://secunia.com/advisories/59936
- git.haproxy.orghttp://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commitdiff%3Bh=b4d05093bc89f71377230228007e69a1434c1a0c
- article.gmane.org[haproxy] 20140902 [ANNOUNCE] haproxy-1.5.4http://article.gmane.org/gmane.comp.web.haproxy/18097
- www.openwall.com[oss-security] 20140909 Re: CVE Request: haproxy read out of boundshttp://www.openwall.com/lists/oss-security/2014/09/09/23
- rhn.redhat.comRHSA-2014:1292http://rhn.redhat.com/errata/RHSA-2014-1292.html
07 Fixed in
Debian 12
- haproxy Fixed in 1.5.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- haproxy Fixed in 1.5.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- haproxy Fixed in 1.5.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.