CVE-2007-4730

MediumCVSS 4.3/10Last modified Jun 16, 2026

Description

Buffer overflow in the compNewPixmap function in compalloc.c in the Composite extension for the X.org X11 server before 1.4 allows local users to execute arbitrary code by copying data from a large pixel depth pixmap into a smaller pixel depth pixmap.

Metrics

CVSS 2.0 4.3/10AV:L/AC:L/Au:S/C:P/I:P/A:P

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Sep 11, 2007
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2007-4730: Medium severity, CVSS 4.3 | Vulnix