CVE-2016-8670
En bref
- Source
- NVD
- EPSS
- EPSS 4.75 % · centile 92 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- debian
- Statut NVD
- Modified
Description
Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted imagecreatefromstring call.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- http://www.php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/93594
- https://github.com/libgd/libgd/commit/53110871935244816bbb9d131da0bccff734bfe9
- http://www.openwall.com/lists/oss-security/2016/10/15/1
- http://www.debian.org/security/2016/dsa-3693
- https://bugs.php.net/bug.php?id=73280
- http://www.php.net/ChangeLog-5.php
- https://support.f5.com/csp/article/K21336065?utm_source=f5support&%3Butm_medium=RSS
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2016-9509
- GCVE · GCVE-0-2016-8670
Avis du CERT-FR
- CERTFR-2017-AVI-028 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*≤ 2.2.3
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 |