CVE-2016-5766
At a glance
- Source
- NVD
- EPSS
- EPSS 7.50 % · percentile 94 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.
Weaknesses (CWE)
- CWE-190 — Integer Overflow or Wraparound
References
- https://bugs.php.net/bug.php?id=72339
- https://libgd.github.io/release-2.2.3.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://rhn.redhat.com/errata/RHSA-2016-2598.html
- http://php.net/ChangeLog-5.php
- http://github.com/php/php-src/commit/7722455726bec8c53458a32851d2a87982cf0eac?w=1
- http://www.openwall.com/lists/oss-security/2016/06/23/4
- https://security.gentoo.org/glsa/201612-09
- http://php.net/ChangeLog-7.php
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
- http://www.debian.org/security/2016/dsa-3619
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html
- http://www.ubuntu.com/usn/USN-3030-1
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2016-6701
- GCVE · GCVE-0-2016-5766
CERT-FR advisories
- CERTFR-2017-AVI-237 — Multiples vulnérabilités dans Fortinet FortiOS et FortiAnalyzer · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:redhat:openshift:2.0:*:enterprise:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:8.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*cpe:2.3:a:libgd:libgd:2.2.2:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:8.4:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:9.2:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:8.2:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:8.1:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:9.0:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:10.2:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:9.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:10.3:*:*:*:*:*:*:*cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*
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 |