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CVE
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CVE-2013-0254

Date: (C)2013-02-06   (M)2016-07-22
 
CVSS Score: 3.6Access Vector: LOCAL
Exploitability Subscore: 3.9Access Complexity: LOW
Impact Subscore: 4.9Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: NONE











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.

Reference:
RHSA-2013:0669
http://lists.qt-project.org/pipermail/announce/2013-February/000023.html
https://bugzilla.redhat.com/show_bug.cgi?id=907425
openSUSE-SU-2013:0403
openSUSE-SU-2013:0404
openSUSE-SU-2013:0411

CPE    61
cpe:/a:digia:qt:2.0.0
cpe:/a:digia:qt:2.0.1
cpe:/a:digia:qt:2.0.2
cpe:/a:digia:qt:1.41
...
CWE    1
CWE-264
OVAL    6
oval:org.secpod.oval:def:104630
oval:org.secpod.oval:def:104662
oval:org.secpod.oval:def:701175
oval:org.secpod.oval:def:1500130
...

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