CVE-2010-2242

Description

Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.

References

https://bugzilla.redhat.com/show_bug.cgi?id=602455

https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943

http://www.vupen.com/english/advisories/2010/2763

http://www.vupen.com/english/advisories/2010/2062

http://www.redhat.com/support/errata/RHSA-2010-0615.html

http://ubuntu.com/usn/usn-1008-3

http://ubuntu.com/usn/usn-1008-2

http://ubuntu.com/usn/usn-1008-1

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html

http://libvirt.org/news.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3