CVE-2011-2692
At a glance
- Source
- NVD
- EPSS
- EPSS 4.23 % · percentile 91 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
Weaknesses (CWE)
- CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- http://secunia.com/advisories/49660
- http://www.redhat.com/support/errata/RHSA-2011-1103.html
- http://www.securityfocus.com/bid/48618
- http://secunia.com/advisories/45046
- http://www.ubuntu.com/usn/USN-1175-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:151
- https://bugzilla.redhat.com/show_bug.cgi?id=720612
- http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement
- http://security.gentoo.org/glsa/glsa-201206-15.xml
- http://secunia.com/advisories/45461
- http://www.libpng.org/pub/png/libpng.html
- http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.html
- http://www.debian.org/security/2011/dsa-2287
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://secunia.com/advisories/45405
- http://secunia.com/advisories/45445
- http://www.redhat.com/support/errata/RHSA-2011-1105.html
- http://secunia.com/advisories/45460
- http://www.openwall.com/lists/oss-security/2011/07/13/2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68536
- http://support.apple.com/kb/HT5002
- http://secunia.com/advisories/45492
- http://support.apple.com/kb/HT5281
- http://www.redhat.com/support/errata/RHSA-2011-1104.html
- http://www.kb.cert.org/vuls/id/819894
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://secunia.com/advisories/45415
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/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-2011-2673
- GCVE · GCVE-0-2011-2692
CERT-FR advisories
- CERTA-2012-AVI-272 — Multiples vulnérabilités dans OS X Lion · cert.ssi.gouv.fr
- CERTA-2011-AVI-564 — Multiples vulnérabilités dans Apple Mac OS X · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*≥ 1.0.0 < 1.0.55cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*≥ 1.2.0 < 1.2.45cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*≥ 1.4.0 < 1.4.8cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*≥ 1.5.0 < 1.5.4cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
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 |