CVEvulnerability

CVE-2008-1377

9.0 HIGH Published 2008-06-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2008-06-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-189

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 configurations

• x x11 r7.3

Related

Weakness · not in database (1)

References