View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2007-6428 medium priority: Ubuntu including 1 source packages (xorg-server), 5 status rows across 5 suites (dapper, edgy, feisty, gutsy, upstream): released 4, pending 1.
The ProcGetReservedColormapEntries function in the TOG-CUP extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to read the contents of arbitrary memory locations via a request containing a 32-bit value that is improperly used as an array index.