Unrated severityNVD Advisory· Published Feb 6, 2013· Updated Apr 29, 2026
CVE-2013-0254
CVE-2013-0254
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 products
61cpe:2.3:a:qt:qt:1.41:*:*:*:*:*:*:*+ 60 more
- cpe:2.3:a:qt:qt:1.41:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:1.42:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:1.43:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:1.44:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:1.45:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:3.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.4:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.5:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.7.6:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:4.8.5:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:qt:qt:5.0.1:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- lists.qt-project.org/pipermail/announce/2013-February/000023.htmlnvdPatchVendor Advisory
- lists.opensuse.org/opensuse-updates/2013-03/msg00014.htmlnvd
- lists.opensuse.org/opensuse-updates/2013-03/msg00015.htmlnvd
- lists.opensuse.org/opensuse-updates/2013-03/msg00019.htmlnvd
- rhn.redhat.com/errata/RHSA-2013-0669.htmlnvd
- bugzilla.redhat.com/show_bug.cginvd
News mentions
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