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CVE-2012-1699

CVE-2012-1699

EPSS 0.4%
The ProcSetEventMask function in difs/events.c in the xfs font server for X.Org X11R6 through X11R6.6 and XFree86 before 3.3.3 calls the SendErrToClient function with a mask value instead of a pointer, which allows local users to cause a denial of service (memory corruption and crash) or obtain potentially sensitive information from memory via a SetEventMask request that triggers an invalid pointer dereference.
Productos afectados
n/a · n/a

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Referencias
http://invisible-island.net/ansification/ansify-xfs-cve.htmlhttp://lists.freedesktop.org/archives/xorg-announce/2012-July/002040.htmlhttp://marc.info/?l=bugtraq&m=135765511704334&w=2https://blogs.oracle.com/sunsecurity/entry/cve_2012_1699_denial_ofhttps://bugzilla.redhat.com/show_bug.cgi?id=842841https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19369http://twitter.com/bsdaemon/status/228958599790071809