CVE-2014-3657
Libvirt Domain Locking Deadlock
Description
The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service (deadlock) via a NULL value in the second parameter in the virConnectListAllDomains API command.
INFO
Published Date :
Oct. 6, 2014, 2:55 p.m.
Last Modified :
Feb. 13, 2023, 12:41 a.m.
Source :
[email protected]
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-2014-3657.
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-2014-3657 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-3657 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 Changed Description A denial of service flaw was found in the way libvirt's virConnectListAllDomains() function computed the number of used domains. A remote attacker able to establish a read-only connection to libvirtd could use this flaw to make any domain operations within libvirt unresponsive. The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service (deadlock) via a NULL value in the second parameter in the virConnectListAllDomains API command. Removed CVSS V2 Red Hat, Inc. (AV:A/AC:L/Au:N/C:N/I:N/A:P) Removed Reference https://access.redhat.com/errata/RHSA-2014:1352 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2014:1873 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2014-3657 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1145667 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service (deadlock) via a NULL value in the second parameter in the virConnectListAllDomains API command. A denial of service flaw was found in the way libvirt's virConnectListAllDomains() function computed the number of used domains. A remote attacker able to establish a read-only connection to libvirtd could use this flaw to make any domain operations within libvirt unresponsive. Added CVSS V2 Red Hat, Inc. (AV:A/AC:L/Au:N/C:N/I:N/A:P) Removed Reference http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=fc22b2e74890873848b43fffae43025d22053669 [No Types Assigned] Added Reference http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=fc22b2e74890873848b43fffae43025d22053669 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2014:1352 [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1145667 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2014:1873 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2014-3657 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 19, 2014
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-2404-1 Added Reference http://secunia.com/advisories/62303 -
Initial Analysis by [email protected]
Oct. 07, 2014
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2014-3657 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-2014-3657
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.76 }} -0.48%
score
0.91808
percentile