Red Hat Customer Portal

Skip to main content

CVE-2013-1940

Impact:
Low
Public Date:
2013-04-17
Bugzilla:
950438: CVE-2013-1940 xorg-x11-server: Information disclosure due enabling events from hot-plug devices despite input from the device being momentarily disabled

The MITRE CVE dictionary describes this issue as:

X.Org X server before 1.13.4 and 1.4.x before 1.14.1 does not properly restrict access to input events when adding a new hot-plug device, which might allow physically proximate attackers to obtain sensitive information, as demonstrated by reading passwords from a tty.

Find out more about CVE-2013-1940 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 1.9
Base Metrics AV:L/AC:M/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (xorg-x11-server) RHSA-2013:1620 2013-11-20

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 7 xorg-x11-server Not affected
Red Hat Enterprise Linux 5 xorg-x11-server Not affected

Acknowledgements

This issue was found by David Airlie and Peter Hutterer of Red Hat.

Last Modified