CVEvulnerability

CVE-2013-0254

3.6 LOW Published 2013-02-06 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-02-06
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
3.6 LOW — AV:L/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
CWE-264

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.

Affected configurations

• qt qt 1.41 • qt qt 1.42 • qt qt 1.43 • qt qt 1.44 • qt qt 1.45 • qt qt 2.0.0 • qt qt 2.0.1 • qt qt 2.0.2 • qt qt 3.3.0 • qt qt 3.3.1 • qt qt 3.3.2 • qt qt 3.3.3 • qt qt 3.3.4 • qt qt 3.3.5 • qt qt 3.3.6 • qt qt 4.0.0 • qt qt 4.0.1 • qt qt 4.1.0 • qt qt 4.1.1 • qt qt 4.1.2 • qt qt 4.1.3 • qt qt 4.1.4 • qt qt 4.1.5 • qt qt 4.2.0 • qt qt 4.2.1 • qt qt 4.2.3 • qt qt 4.3.0 • qt qt 4.3.1 • qt qt 4.3.2 • qt qt 4.3.3 • qt qt 4.3.4 • qt qt 4.3.5 • qt qt 4.4.0 • qt qt 4.4.1 • qt qt 4.4.2 • qt qt 4.4.3 • qt qt 4.5.0 • qt qt 4.5.1 • qt qt 4.5.2 • qt qt 4.5.3 • qt qt 4.6.0 • qt qt 4.6.1 • qt qt 4.6.2 • qt qt 4.6.3 • qt qt 4.6.4 • qt qt 4.6.5 • qt qt 4.7.0 • qt qt 4.7.1 • qt qt 4.7.2 • qt qt 4.7.3 • qt qt 4.7.4 • qt qt 4.7.5 • qt qt 4.7.6 • qt qt 4.8.0 • qt qt 4.8.1 • qt qt 4.8.2 • qt qt 4.8.3 • qt qt 4.8.4 • qt qt 4.8.5 • qt qt 5.0.0 … and 1 more

Related

Weakness · not in database (1)

References