Ausführen beliebiger Kommandos in Freetype
ID: | 201408-02 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | So, 10. August 2014, 10:10 |
Referenzen: | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2240 |
Applikationen: | Freetype |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --e9pQjdaa1Q09poEGPMQpbCn14WmKB7wSv Content-Type: text/plain; charset=UTF- Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201408-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: FreeType: Arbitrary code execution Date: August 09, 2014 Bugs: #504088 ID: 201408-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in FreeType could result in execution of arbitrary code or Denial of Service. Background ========== FreeType is a high-quality and portable font engine. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/freetype < 2.5.3-r1 >= 2.5.3-r1 Description =========== A stack-based buffer overflow exists in Freetype's cf2_hintmap_build function in cff/cf2hints.c. Impact ====== A remote attacker may be able to execute arbitrary code or cause a Denial of Service condition via specially crafted font file. 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-2.5.3-r1" Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying these packages. References ========== [ 1 ] CVE-2014-2240 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2240 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201408-02.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 https://bugs.gentoo.org. License ======= Copyright 2014 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 --e9pQjdaa1Q09poEGPMQpbCn14WmKB7wSv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iJwEAQECAAYFAlPmeloACgkQG9wOWsQutdY1kQQApTPCefVd65dbEbr7QfeVeXOQ Xy5IVkWG0aFTsk1ezp5IbGthT/1wUMQUTu1Ib9Jnpol1W9o6WF8MUMwxsAR3aDir xMcC3QWymA60HT4t0lw8UQn6NCOQfPunP85ktHkBNAawD+nW/ystFGCkdEDj50cO PYK64YPWgD3obGa+vxs= =DmFs -----END PGP SIGNATURE----- --e9pQjdaa1Q09poEGPMQpbCn14WmKB7wSv-- |