The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.
Advisories
Source ID Title
EUVD EUVD EUVD-2013-4278 The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T16:45:13.355Z

Reserved: 2013-06-12T00:00:00

Link: CVE-2013-4399

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-12-12T15:59:00.070

Modified: 2025-04-12T10:46:40.837

Link: CVE-2013-4399

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-09-27T00:00:00Z

Links: CVE-2013-4399 - Bugzilla

cve-icon OpenCVE Enrichment

No data.