Ausführen beliebiger Kommandos in FreeType
ID: | 200705-02 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Di, 1. Mai 2007, 20:42 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351 |
Applikationen: | Freetype |
Originalnachricht |
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--A6N2fC+uXW/VQSAv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200705-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: FreeType: User-assisted execution of arbitrary code Date: May 01, 2007 Bugs: #172577 ID: 200705-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in FreeType allowing for user-assisted remote execution of arbitrary code. Background ========== FreeType is a True Type Font rendering library. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/freetype < 2.1.10-r3 >= 2.1.10-r3 Description =========== Greg MacManus of iDefense Labs has discovered an integer overflow in the function bdfReadCharacters() when parsing BDF fonts. Impact ====== A remote attacker could entice a user to use a specially crafted BDF font, possibly resulting in a heap-based buffer overflow and the remote execution of arbitrary code. Workaround ========== There is no known workaround at this time. Resolution ========== All FreeType users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/freetype-2.1.10-r3" References ========== [ 1 ] CVE-2007-1351 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200705-02.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 --A6N2fC+uXW/VQSAv Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iQEVAwUBRjeIVzvRww8BFPxFAQIjAgf/feM0xmiWwHSIgvj3e0NYn4SPuOG7bW6l 64FuUkxC/isEeEcwmhFN2M+mPjJxltCJV1GY8oPlaUrHtYvQ6Np+ywwDMzLz45mS jYhtMXSFVTACl5yzaUoeWmN/7BPo92qbWAUWv7OspZ8mAq7sbWDdt8+L3TTKuWWi FKEAcqwjT6Q4ffdTHVNxcDr8CXyuSilgoOHU4rd9UrIuQt2WOmnzvcKaeRlLTvQZ AjNo1P4qcmaV9UeGNMQrobwnY2UuADaWLyUplR+gci1tL0G89+XsoEmk/DPN6JHK Kmo6Ovb6JTnNYMxsGnUYXE7D1I+Waam5A5q78oturWHc40KpZxoWfA== =5SqW -----END PGP SIGNATURE----- --A6N2fC+uXW/VQSAv-- -- gentoo-announce@gentoo.org mailing list |