drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in xorg-server
Name: |
Preisgabe von Informationen in xorg-server |
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ID: |
DSA-2661-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian squeeze, Debian wheezy |
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Datum: |
Mi, 17. April 2013, 22:52 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1940 |
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Applikationen: |
X11 |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2661-1 security@debian.org 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: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux)
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