Vulnerability Description
pyxtrlock before 0.2 does not properly check the return values of the (1) xcb_grab_pointer and (2) xcb_grab_keyboard XCB library functions, which allows physically proximate attackers to gain access to the keyboard or mouse without unlocking the screen via unspecified vectors.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Leon Weber | Pyxtrlock | <= 0.1 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2013/09/25/16
- http://www.openwall.com/lists/oss-security/2013/10/16/8
- https://github.com/leonnnn/pyxtrlock/blob/master/CHANGELOG
- http://www.openwall.com/lists/oss-security/2013/09/25/16
- http://www.openwall.com/lists/oss-security/2013/10/16/8
- https://github.com/leonnnn/pyxtrlock/blob/master/CHANGELOG
FAQ
What is CVE-2013-4427?
CVE-2013-4427 is a vulnerability with a CVSS score of 2.1 (LOW). pyxtrlock before 0.2 does not properly check the return values of the (1) xcb_grab_pointer and (2) xcb_grab_keyboard XCB library functions, which allows physically proximate attackers to gain access t...
How severe is CVE-2013-4427?
CVE-2013-4427 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4427?
Check the references section above for vendor advisories and patch information. Affected products include: Leon Weber Pyxtrlock.