Ausführen beliebiger Kommandos in x11-xserver-utils
ID: | DSA-2213-1 |
Distribution: | Debian |
Plattformen: | Debian sid, Debian squeeze |
Datum: | Sa, 9. April 2011, 08:58 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0465 |
Applikationen: | X11 |
Originalnachricht |
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-----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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAk2fZ5IACgkQHYflSXNkfP8bPACaApNJEcy6nAVhMIi2chGG5eCd /ccAoJey1hpj7SvgIDMhZEXwHiXEKFa4 =twQP -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-security-announce-REQUEST@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org Archive: http://lists.debian.org/20110408195250.GA20662@ngolde.de |