Pufferüberläufe in MPlayer
ID: | 200705-21 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Mi, 30. Mai 2007, 20:29 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1246
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1387 http://www.gentoo.org/security/en/glsa/glsa-200704-09.xml |
Applikationen: | MPlayer |
Originalnachricht |
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--R+My9LyyhiUvIEro Content-Type: text/plain; charset=us-ascii Content-Disposition: inline - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200705-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: MPlayer: Two buffer overflows Date: May 30, 2007 Bugs: #168917 ID: 200705-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Two vulnerabilities have been discovered in MPlayer, each one could lead to the execution of arbitrary code. Background ========== MPlayer is a media player incuding support for a wide range of audio and video formats. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/mplayer < 1.0.20070321 >= 1.0.20070321 Description =========== A buffer overflow has been reported in the DMO_VideoDecoder_Open() function in file loader/dmo/DMO_VideoDecoder.c. Another buffer overflow has been reported in the DS_VideoDecoder_Open() function in file loader/dshow/DS_VideoDecoder.c. Impact ====== A remote attacker could entice a user to open a specially crafted video file, potentially resulting in the execution of arbitrary code with the privileges of the user running MPlayer. Workaround ========== There is no known workaround at this time. Resolution ========== All MPlayer users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0.20070321" References ========== [ 1 ] CVE-2007-1246 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1246 [ 2 ] CVE-2007-1387 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1387 [ 3 ] GLSA 200704-09 http://www.gentoo.org/security/en/glsa/glsa-200704-09.xml Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200705-21.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2007 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 --R+My9LyyhiUvIEro Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iQEVAwUBRl2/9TvRww8BFPxFAQJCeAf9EmXiDvkh75jfzMedA7IIlWxwHBu7hdag Li6ztGALFsFSuTmbWJMhdJlIPUji+mIqVZZktashQDvAATHXUR4NqLBYCPhsT8wx vAjyhmlxZV88XWHjfhKLbNFyNQLsIb4KuwFDMh6RMZkrv3a0O97v6xLQDF0SRC8r WbldbqOKXmsQlquxrt/oY4kq/2Glu2wx5VS5CbdJGAVc3Un4kigPEGrm96oW88nG TXEpbCtn997dNRvig34hZ+vAhEjJNSWaHb4hC4q0Vfk16zxrGTBiW5fvy8Ore5lK kUfVXKxxFreAeBimJ/hNOFoW6Va6eBbfrRpREKzZPWmI8PwQF16UMA== =neN5 -----END PGP SIGNATURE----- --R+My9LyyhiUvIEro-- -- gentoo-announce@gentoo.org mailing list |