CVE-2014-7815
QEMU VNC Denial of Service
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.
INFO
Published Date :
Nov. 14, 2014, 3:59 p.m.
Last Modified :
Feb. 13, 2023, 12:42 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2014-7815
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2014-7815
.
URL | Resource |
---|---|
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 | |
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html | Mailing List Third Party Advisory |
http://rhn.redhat.com/errata/RHSA-2015-0349.html | Third Party Advisory |
http://rhn.redhat.com/errata/RHSA-2015-0624.html | Third Party Advisory |
http://secunia.com/advisories/61484 | Third Party Advisory |
http://secunia.com/advisories/62143 | Third Party Advisory |
http://secunia.com/advisories/62144 | Third Party Advisory |
http://support.citrix.com/article/CTX200892 | Third Party Advisory |
http://www.debian.org/security/2014/dsa-3066 | Third Party Advisory |
http://www.debian.org/security/2014/dsa-3067 | Third Party Advisory |
http://www.ubuntu.com/usn/USN-2409-1 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1157641 | Issue Tracking Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-7815
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-7815
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Removed Reference http://git.qemu.org/?p=qemu.git;a=commit;h=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 [Patch, Vendor Advisory] Added Reference http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 [No Types Assigned] -
Modified Analysis by [email protected]
Aug. 11, 2020
Action Type Old Value New Value Changed Reference Type http://git.qemu.org/?p=qemu.git;a=commit;h=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 Issue Tracking, Patch http://git.qemu.org/?p=qemu.git;a=commit;h=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 Patch, Vendor Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html Mailing List, Third Party Advisory Changed Reference Type http://secunia.com/advisories/61484 No Types Assigned http://secunia.com/advisories/61484 Third Party Advisory Changed Reference Type http://secunia.com/advisories/62143 No Types Assigned http://secunia.com/advisories/62143 Third Party Advisory Changed Reference Type http://secunia.com/advisories/62144 No Types Assigned http://secunia.com/advisories/62144 Third Party Advisory Changed Reference Type http://support.citrix.com/article/CTX200892 No Types Assigned http://support.citrix.com/article/CTX200892 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-2409-1 Patch, Third Party Advisory http://www.ubuntu.com/usn/USN-2409-1 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1157641 Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1157641 Issue Tracking, Third Party Advisory Removed CWE NIST CWE-264 Added CWE NIST CWE-20 Removed CPE Configuration AND OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 2.1.3 Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *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:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:* OR cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *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:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 28, 2017
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 08, 2016
Action Type Old Value New Value Added Reference http://support.citrix.com/article/CTX200892 [No Types Assigned] -
Modified Analysis by [email protected]
Aug. 31, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 AND OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:* Configuration 1 AND OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Changed Reference Type http://git.qemu.org/?p=qemu.git;a=commit;h=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 No Types Assigned http://git.qemu.org/?p=qemu.git;a=commit;h=e6908bfe8e07f2b452e78e677da1b45b1c0f6829 Issue Tracking, Patch Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-0349.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-0349.html Third Party Advisory Changed Reference Type http://www.debian.org/security/2014/dsa-3067 Vendor Advisory http://www.debian.org/security/2014/dsa-3067 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1157641 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1157641 Issue Tracking Changed Reference Type http://www.debian.org/security/2014/dsa-3066 Vendor Advisory http://www.debian.org/security/2014/dsa-3066 Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-0624.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-0624.html Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-2409-1 Patch, Vendor Advisory http://www.ubuntu.com/usn/USN-2409-1 Third Party Advisory, Patch -
CVE Modified by [email protected]
Mar. 18, 2015
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2015-0349.html Added Reference http://rhn.redhat.com/errata/RHSA-2015-0624.html -
Initial Analysis by [email protected]
Nov. 14, 2014
Action Type Old Value New Value Added CPE Configuration Configuration 1 AND OR *cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:lts:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Changed Reference Type http://www.debian.org/security/2014/dsa-3066 No Types Assigned http://www.debian.org/security/2014/dsa-3066 Advisory Changed Reference Type http://www.debian.org/security/2014/dsa-3067 No Types Assigned http://www.debian.org/security/2014/dsa-3067 Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-2409-1 No Types Assigned http://www.ubuntu.com/usn/USN-2409-1 Advisory, Patch Added CWE CWE-264
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-7815
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2014-7815
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
74.94 }} -7.22%
score
0.98194
percentile