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prionPRIOn knowledge basePRION:CVE-2008-1377
HistoryJun 16, 2008 - 7:41 p.m.

Heap overflow

2008-06-1619:41:00
PRIOn knowledge base
www.prio-n.com
6

7.5 High

AI Score

Confidence

Low

0.005 Low

EPSS

Percentile

76.6%

The (1) SProcRecordCreateContext and (2) SProcRecordRegisterClients functions in the Record extension and the (3) SProcSecurityGenerateAuthorization function in the Security extension in the X server 1.4 in X.Org X11R7.3 allow context-dependent attackers to execute arbitrary code via requests with crafted length values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.

CPENameOperatorVersion
x11eq7.3.114

References