Vulnerability Monitor

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CVE-2013-0170

Use-after-free vulnerability in the virNetMessageFree function in rpc/virnetserverclient.c in libvirt 1.0.x before 1.0.2, 0.10.2 before 0.10.2.3, 0.9.11 before 0.9.11.9, and 0.9.6 before 0.9.6.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by triggering certain errors during an RPC connection, which causes a message to be freed without being removed from the message queue.

Published

2013-02-08T20:55:01.297

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application redhat libvirt < 0.9.6.4 Yes
Application redhat libvirt < 0.9.11.9 Yes
Application redhat libvirt < 0.10.2.3 Yes
Application redhat libvirt < 1.0.2 Yes
Operating System opensuse opensuse 12.1 Yes
Operating System opensuse opensuse 12.2 Yes
Operating System suse linux_enterprise_desktop 11 Yes
Operating System suse linux_enterprise_server 11 Yes
Operating System suse linux_enterprise_software_development_kit 11 Yes
Operating System fedoraproject fedora 16 Yes
Operating System fedoraproject fedora 17 Yes
Operating System fedoraproject fedora 18 Yes
Operating System redhat enterprise_linux_desktop 6.0 Yes
Operating System redhat enterprise_linux_eus 6.3 Yes
Operating System redhat enterprise_linux_server 6.0 Yes
Operating System redhat enterprise_linux_workstation 6.0 Yes
Operating System canonical ubuntu_linux 12.04 Yes
Operating System canonical ubuntu_linux 12.10 Yes
References