drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in x11-xserver-utils
Name: |
Ausführen beliebiger Kommandos in x11-xserver-utils |
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ID: |
DSA-2213-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian squeeze |
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Datum: |
Sa, 9. April 2011, 08:58 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0465 |
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Applikationen: |
X11 |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2213-1 security@debian.org http://www.debian.org/security/ Nico Golde April 8, 2011 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : x11-xserver-utils Vulnerability : missing input sanitization Problem type : remote Debian-specific: no CVE ID : CVE-2011-0465 Debian bug : 621423
Sebastian Krahmer discovered that the xrdb utility of x11-xserver-utils, a X server resource database utility, is not properly filtering crafted hostnames. This allows a remote attacker to execute arbitrary code with root privileges given that either remote logins via xdmcp are allowed or the attacker is able to place a rogue DHCP server into the victims network.
The oldstable distribution (lenny), this problem has been fixed in version 7.3+6.
For the stable distribution (squeeze), this problem has been fixed in version 7.5+3.
For the testing distribution (wheezy), this problem will be fixed soon.
For the testing distribution (sid), this problem has been fixed in version 7.6+2.
We recommend that you upgrade your x11-xserver-utils 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
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