CVE-2013-0170: Use After Free
First published: Wed Jan 09 2013(Updated: )
A flaw was found in the way message freeing on connection cleanup was handled under certain error conditions. A remote user able to issue commands to libvirt daemon could use this flaw to crash libvirtd or, potentially, escalate their privilages to that of libvirtd process. Acknowledgements: This issue was discovered by Tingting Zheng of Red Hat.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Libvirt | >=0.9.6<0.9.6.4 | |
| Redhat Libvirt | >=0.9.11<0.9.11.9 | |
| Redhat Libvirt | >=0.10.2<0.10.2.3 | |
| Redhat Libvirt | >=1.0.0<1.0.2 | |
| openSUSE openSUSE | =12.1 | |
| openSUSE openSUSE | =12.2 | |
| SUSE Linux Enterprise Desktop | =11-sp2 | |
| SUSE Linux Enterprise Server | =11-sp2 | |
| SUSE Linux Enterprise Software Development Kit | =11-sp2 | |
| Fedoraproject Fedora | =16 | |
| Fedoraproject Fedora | =17 | |
| Fedoraproject Fedora | =18 | |
| Redhat Enterprise Linux Desktop | =6.0 | |
| Redhat Enterprise Linux Eus | =6.3 | |
| Redhat Enterprise Linux Server | =6.0 | |
| Redhat Enterprise Linux Workstation | =6.0 | |
| Canonical Ubuntu Linux | =12.04 | |
| Canonical Ubuntu Linux | =12.10 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=905173
- https://rhn.redhat.com/errata/RHSA-2013-0199.html
- http://libvirt.org/git/?p=libvirt.git;a=commit;h=46532e3e8ed5f5a736a02f67d6c805492f9ca720
- https://bugzilla.redhat.com/show_bug.cgi?id=893450
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=46532e3e8ed5f5a736a02f67d6c805492f9ca720
- http://libvirt.org/news.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098326.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098370.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098398.html
- http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00016.html
- http://osvdb.org/89644
- http://rhn.redhat.com/errata/RHSA-2013-0199.html
- http://secunia.com/advisories/52001
- http://secunia.com/advisories/52003
- http://wiki.libvirt.org/page/Maintenance_Releases
- http://www.securityfocus.com/bid/57578
- http://www.securitytracker.com/id/1028047
- http://www.ubuntu.com/usn/USN-1708-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/81552
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