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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: oracle

Published: 2012-12-21T02:00:00

Updated: 2017-09-18T12:57:01

Reserved: 2012-03-16T00:00:00


Link: CVE-2012-1699

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2012-12-21T05:46:15.493

Modified: 2017-09-19T01:34:47.323


Link: CVE-2012-1699

JSON object: View

cve-icon Redhat Information

No data.

CWE