possible null dereference when parsing vif ratelimiting info

ISSUE DESCRIPTION The libxlu library function xluvifparserate does not properly handle inputs which consist solely of the '@' character, leading to a NULL pointer dereference. IMPACT A toolstack which allows untrusted users to specify an arbitrary configuration for the VIF rate can be subjected t...

xen security update

CentOS Errata and Security Advisory CESA-2011:1401 Updated xen packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System...

Moderate: Red Hat Security Advisory: xen security and bug fix update

Updated xen packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...