cve/2013/CVE-2013-0254.md

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.

POC

Reference

No PoCs from references.

Github

• https://github.com/n0-traces/cve_monitor