Strix
26.1K

CVE-2013-0254

UnknownEPSS 0.42%

Last modified

CVE-2013-0254 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.42%

33.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QtQt1.41
QtQt1.42
QtQt1.43
QtQt1.44
QtQt1.45
QtQt2.0.0
QtQt2.0.1
QtQt2.0.2
QtQt3.3.0
QtQt3.3.1
QtQt3.3.2
QtQt3.3.3
QtQt3.3.4
QtQt3.3.5
QtQt3.3.6
QtQt4.0.0
QtQt4.0.1
QtQt4.1.0
QtQt4.1.1
QtQt4.1.2
QtQt4.1.3
QtQt4.1.4
QtQt4.1.5
QtQt4.2.0
QtQt4.2.1
QtQt4.2.3
QtQt4.3.0
QtQt4.3.1
QtQt4.3.2
QtQt4.3.3
QtQt4.3.4
QtQt4.3.5
QtQt4.4.0
QtQt4.4.1
QtQt4.4.2
QtQt4.4.3
QtQt4.5.0
QtQt4.5.1
QtQt4.5.2
QtQt4.5.3
QtQt4.6.0
QtQt4.6.1
QtQt4.6.2
QtQt4.6.3
QtQt4.6.4
QtQt4.6.5
QtQt4.7.0
QtQt4.7.1
QtQt4.7.2
QtQt4.7.3

Showing 50 of 61 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-0254?
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.
How severe is CVE-2013-0254?
Severity scoring for CVE-2013-0254 is pending analysis. The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0254?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-0254?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST