CVE-2011-2691
En bref
- Source
- NVD
- EPSS
- EPSS 3.86 % · centile 90 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
The png_err function in pngerror.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 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image.
Faiblesses (CWE)
- CWE-476 — Déréférencement de pointeur nul
Références
- http://secunia.com/advisories/49660
- http://www.securityfocus.com/bid/48660
- https://bugzilla.redhat.com/show_bug.cgi?id=720608
- http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=9dad5e37aef295b4ef8dea39392b652deebc9261
- http://secunia.com/advisories/45046
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68537
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:151
- http://security.gentoo.org/glsa/glsa-201206-15.xml
- http://www.libpng.org/pub/png/libpng.html
- 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://www.openwall.com/lists/oss-security/2011/07/13/2
- http://marc.info/?l=bugtraq&m=133951357207000&w=2
- http://support.apple.com/kb/HT5002
- http://secunia.com/advisories/45492
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2011-2672
- GCVE · GCVE-0-2011-2691
Avis du CERT-FR
- CERTA-2012-AVI-316 — Multiples vulnérabilités dans HP Onboard Administrator · 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:*:*:*:*:*:*:*
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 |