2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
24.2%
Debian Security Advisory DSA-2661-1 [email protected]
http://www.debian.org/security/ Yves-Alexis Perez
April 17, 2013 http://www.debian.org/security/faq
Package : xorg-server
Vulnerability : information disclosure
Problem type : local
Debian-specific: no
CVE ID : CVE-2013-1940
David Airlie and Peter Hutterer of Red Hat discovered that xorg-server,
the Xorg X server was vulnerable to an information disclosure flaw
related to input handling and devices hotplug.
When an X server is running but not on front (for example because of a VT
switch), a newly plugged input device would still be recognized and
handled by the X server, which would actually transmit input events to
its clients on the background.
This could allow an attacker to recover some input events not intended
for the X clients, including sensitive information.
For the stable distribution (squeeze), this problem has been fixed in
version 2:1.7.7-16.
For the testing distribution (wheezy), this problem has been fixed in
version 2:1.12.4-6.
For the unstable distribution (sid), this problem has been fixed in
version 2:1.12.4-6.
We recommend that you upgrade your xorg-server packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | all | xvfb | <Â 2:1.7.7-16 | xvfb_2:1.7.7-16_all.deb |
Debian | 6 | all | xdmx | <Â 2:1.7.7-16 | xdmx_2:1.7.7-16_all.deb |
Debian | 6 | all | xnest | <Â 2:1.7.7-16 | xnest_2:1.7.7-16_all.deb |
Debian | 6 | all | xserver-xephyr | <Â 2:1.7.7-16 | xserver-xephyr_2:1.7.7-16_all.deb |
Debian | 6 | all | xserver-xorg-core-dbg | <Â 2:1.7.7-16 | xserver-xorg-core-dbg_2:1.7.7-16_all.deb |
Debian | 6 | all | xserver-xorg-core-udeb | <Â 2:1.7.7-16 | xserver-xorg-core-udeb_2:1.7.7-16_all.deb |
Debian | 6 | all | xorg-server | <Â 2:1.7.7-16 | xorg-server_2:1.7.7-16_all.deb |
Debian | 6 | all | xserver-common | <Â 2:1.7.7-16 | xserver-common_2:1.7.7-16_all.deb |
Debian | 6 | all | xserver-xorg-dev | <Â 2:1.7.7-16 | xserver-xorg-dev_2:1.7.7-16_all.deb |
Debian | 6 | all | xserver-xorg-core | <Â 2:1.7.7-16 | xserver-xorg-core_2:1.7.7-16_all.deb |