CVE-2015-7551
En bref
- Source
- NVD
- EPSS
- EPSS 0.50 % · centile 43 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Rechercher sur…
Description
The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted string, related to the DL module and the libffi library. NOTE: this vulnerability exists because of a CVE-2009-5147 regression.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
- http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
- https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-7551.html
- https://support.apple.com/HT206167
- https://github.com/ruby/ruby/commit/339e11a7f178312d937b7c95dd3115ce7236597a
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796344
- https://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddle-and-dl-cve-2015-7551/
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796551
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://puppet.com/security/cve/ruby-dec-2015-security-fixes
- https://access.redhat.com/errata/RHSA-2018:0583
- http://www.securityfocus.com/bid/76060
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 8.4 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2015-7465
- GCVE · GCVE-0-2015-7551
Avis du CERT-FR
- CERTFR-2016-AVI-106 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*≤ 10.11.3cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*≤ 2.0.0-p647cpe:2.3:a:ruby-lang:ruby:2.1.0:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.6:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.1.7:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.2.1:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:2.2.2:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby: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 |