CVE-2014-7815
At a glance
- Source
- NVD
- EPSS
- EPSS 3.74 % · percentile 90 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
The set_pixel_format function in ui/vnc.c in QEMU allows remote attackers to cause a denial of service (crash) via a small bytes_per_pixel value.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
- http://secunia.com/advisories/61484
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- http://secunia.com/advisories/62144
- https://bugzilla.redhat.com/show_bug.cgi?id=1157641
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html
- http://secunia.com/advisories/62143
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://www.debian.org/security/2014/dsa-3067
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e6908bfe8e07f2b452e78e677da1b45b1c0f6829
- http://support.citrix.com/article/CTX200892
- http://www.ubuntu.com/usn/USN-2409-1
- http://www.debian.org/security/2014/dsa-3066
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2014-7684
- GCVE · GCVE-0-2014-7815
CERT-FR advisories
- CERTFR-2015-AVI-161 — Multiples vulnérabilités dans Citrix XenServer · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*≤ 2.1.3cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:*
Affected products
| Product | 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 |