ALT-PU-2013-1059-1

Package update libvirt in branch sisyphus

Version1.1.4-alt1

Published2013-11-06

Max severityHIGH

Severity:

Closed issues (3)

MEDIUM4.3

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.

Published: 2014-12-12Modified: 2025-04-12

CVSS 2.0MEDIUM 4.3

CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:N/A:P

References

HIGH7.2

virt-login-shell in libvirt 1.1.2 through 1.1.3 allows local users to overwrite arbitrary files and possibly gain privileges via unspecified environment variables or command-line arguments.

Published: 2013-12-09Modified: 2026-04-29

CVSS 2.0HIGH 7.2

CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C

References

HIGH8.5

The virConnectDomainXMLToNative API function in libvirt 1.1.0 through 1.1.3 checks for the connect:read permission instead of the connect:write permission, which allows attackers to gain domain:write privileges and execute Qemu binaries via crafted XML. NOTE: some of these details are obtained from third party information.

Published: 2013-11-02Modified: 2026-04-29

CVSS 2.0HIGH 8.5

CVSS:2.0/AV:N/AC:M/Au:S/C:C/I:C/A:C

References