CVE-2015-3281
At a glance
- Source
- NVD
- EPSS
- EPSS 4.33 % · percentile 91 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
The buffer_slow_realign function in HAProxy 1.5.x before 1.5.14 and 1.6-dev does not properly realign a buffer that is used for pending outgoing data, which allows remote attackers to obtain sensitive information (uninitialized memory contents of previous requests) via a crafted request.
Weaknesses (CWE)
- CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- http://rhn.redhat.com/errata/RHSA-2015-1741.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00023.html
- http://www.haproxy.org/news.html
- http://rhn.redhat.com/errata/RHSA-2015-2666.html
- http://www.ubuntu.com/usn/USN-2668-1
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00001.html
- http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commit%3Bh=7ec765568883b2d4e5a2796adbeb492a22ec9bd4
- http://www.debian.org/security/2015/dsa-3301
- http://www.securityfocus.com/bid/75554
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2015-3328
- GCVE · GCVE-0-2015-3281
CERT-FR advisories
- CERTFR-2015-AVI-283 — Multiples vulnérabilités dans le noyau Linux Ubuntu · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*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:dev19:*:*:*:*:*:*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:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.0:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.1:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.2:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.3:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.4:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.5:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.6:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.7:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.8:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.9:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.10:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.11:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.12:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.5.13:*:*:*:*:*:*:*cpe:2.3:a:haproxy:haproxy:1.6:dev0:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*cpe:2.3:o:opensuse:openstack_cloud:5:*:*:*:*:*:*:*- +16 more
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |