CVE-2008-1377

N/A
Published: June 16, 2008 at 07:00 PM UTC
Updated: June 16, 2026 at 10:51 PM UTC
1 product affected across 1 vendorX11

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Severity
N/A
Exploit prediction
EPSS 3%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CVSS

Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-189

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