The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade RHEL:6
qt-x11
to version 1:4.6.2-26.el6_4 or higher.
This issue was patched in RHSA-2013:0669
.
Note: Versions mentioned in the description apply only to the upstream qt-x11
package and not the qt-x11
package as distributed by RHEL
.
See How to fix?
for RHEL:6
relevant fixed versions and status.
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.