CVE-2011-2692
En bref
- Source
- NVD
- EPSS
- EPSS 4.23 % · centile 91 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Rechercher sur…
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.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- 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 | Vecteur | Évalué par |
|---|---|---|---|
| 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) |
Références européennes
- ENISA EUVD · EUVD-2011-2673
- GCVE · GCVE-0-2011-2692
Avis du CERT-FR
- 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
Configurations affectées (CPE NVD)
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:*:*:*:*:*:*:*
Produits affectés
| Produit | 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 |