CVE-2014-8106
En bref
- Source
- NVD
- EPSS
- EPSS 0.60 % · centile 49 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
Heap-based buffer overflow in the Cirrus VGA emulator (hw/display/cirrus_vga.c) in QEMU before 2.2.0 allows local guest users to execute arbitrary code via vectors related to blit regions. NOTE: this vulnerability exists because an incomplete fix for CVE-2007-1320.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- http://www.openwall.com/lists/oss-security/2014/12/04/8
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=bf25983345ca44aec3dd92c57142be45452bd38a
- http://rhn.redhat.com/errata/RHSA-2015-0795.html
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154656.html
- http://rhn.redhat.com/errata/RHSA-2015-0891.html
- http://www.securityfocus.com/bid/71477
- http://rhn.redhat.com/errata/RHSA-2015-0643.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99126
- http://secunia.com/advisories/60364
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://rhn.redhat.com/errata/RHSA-2015-0868.html
- http://lists.gnu.org/archive/html/qemu-devel/2014-12/msg00508.html
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=d3532a0db02296e687711b8cdc7791924efccea0
- http://www.debian.org/security/2014/dsa-3088
- http://support.citrix.com/article/CTX200892
- http://www.debian.org/security/2014/dsa-3087
- http://rhn.redhat.com/errata/RHSA-2015-0867.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| 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-2014-7953
- GCVE · GCVE-0-2014-8106
Avis du CERT-FR
- CERTFR-2015-AVI-161 — Multiples vulnérabilités dans Citrix XenServer · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*≤ 2.1.2cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*
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 |