CVE-2014-7823
Libvirt VNC Password Disclosure Vulnerability
Description
The virDomainGetXMLDesc API in Libvirt before 1.2.11 allows remote read-only users to obtain the VNC password by using the VIR_DOMAIN_XML_MIGRATABLE flag, which triggers the use of the VIR_DOMAIN_XML_SECURE flag.
INFO
Published Date :
Nov. 13, 2014, 9:32 p.m.
Last Modified :
Nov. 21, 2024, 2:18 a.m.
Source :
secalert@redhat.com
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
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-2014-7823.
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-2014-7823 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-7823 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2014-11/msg00083.html Added Reference http://secunia.com/advisories/60010 Added Reference http://secunia.com/advisories/60895 Added Reference http://secunia.com/advisories/62058 Added Reference http://secunia.com/advisories/62303 Added Reference http://security.gentoo.org/glsa/glsa-201412-04.xml Added Reference http://security.libvirt.org/2014/0007.html Added Reference http://www.ubuntu.com/usn/USN-2404-1 -
CVE Modified by secalert@redhat.com
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by secalert@redhat.com
Jan. 03, 2017
Action Type Old Value New Value Added Reference http://secunia.com/advisories/62058 [No Types Assigned] -
CVE Modified by secalert@redhat.com
Dec. 24, 2014
Action Type Old Value New Value Added Reference http://secunia.com/advisories/60895 Added Reference http://security.gentoo.org/glsa/glsa-201412-04.xml -
CVE Modified by secalert@redhat.com
Dec. 03, 2014
Action Type Old Value New Value Changed Description The virDomainGetXMLDesc API in Libvirt before 1.2.11 allows remote read-only users to obtain the VNC password by using the VIR_DOMAIN_XML_MIGRATABLE, which triggers the use of the VIR_DOMAIN_XML_SECURE flag. The virDomainGetXMLDesc API in Libvirt before 1.2.11 allows remote read-only users to obtain the VNC password by using the VIR_DOMAIN_XML_MIGRATABLE flag, which triggers the use of the VIR_DOMAIN_XML_SECURE flag. Added Reference http://secunia.com/advisories/60010 Added Reference http://lists.opensuse.org/opensuse-updates/2014-11/msg00083.html -
Initial Analysis by nvd@nist.gov
Nov. 13, 2014
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:redhat:libvirt:1.2.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.1:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.2:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.3:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.4:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.5:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.6:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.7:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.8:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.9:*:*:*:*:*:*:* *cpe:2.3:a:redhat:libvirt:1.2.10:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Changed Reference Type http://security.libvirt.org/2014/0007.html No Types Assigned http://security.libvirt.org/2014/0007.html Advisory, Patch Changed Reference Type http://www.ubuntu.com/usn/USN-2404-1 No Types Assigned http://www.ubuntu.com/usn/USN-2404-1 Advisory Added CWE CWE-255
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-7823 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-2014-7823
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.53 }} -0.75%
score
0.64614
percentile