CVE-2013-0254

LowCVSS 3.6/10Last modified Jun 16, 2026

Description

The QSharedMemory class in Qt 5.0.0, 4.8.x before 4.8.5, 4.7.x before 4.7.6, and other versions including 4.4.0 uses weak permissions (world-readable and world-writable) for shared memory segments, which allows local users to read sensitive information or modify critical program data, as demonstrated by reading a pixmap being sent to an X server.

Metrics

CVSS 2.0 3.6/10AV:L/AC:L/Au:N/C:P/I:P/A:N

Weakness enumeration

CWE-264

Affected software

No affected versions have been published.

Timeline

Published: Feb 6, 2013
Last modified: Jun 16, 2026
NVD status: Modified

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