VULNERABILITY INTELLIGENCE
CVE-2010-2242
CVSS score2.1 LOW
EPSS probability0.42%
CISA KEVNot currently listed
Published2010-08-19
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:P/I:N/A:N
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.