Pufferüberlauf in MuPDF
ID: | 201412-43 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Sa, 27. Dezember 2014, 01:52 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2013
http://secunia.com/secunia_research/2011-12/ |
Applikationen: | MuPDF |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --tjPLlWMbuK6K8Lsea2wsBj6RGHsa7sl9M Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201412-43 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: MuPDF: User-assisted execution of arbitrary code Date: December 26, 2014 Bugs: #358029, #498876 ID: 201412-43 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in MuPDF, possibly resulting in remote code execution or Denial of Service. Background ========== MuPDF is a lightweight PDF viewer and toolkit written in portable C. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-text/mupdf < 1.3_p20140118 >= 1.3_p20140118 Description =========== Multiple vulnerabilities have been discovered in MuPDF. Please review the CVE identifier and Secunia Research referenced below for details. Impact ====== A remote attacker could entice a user to open a specially crafted PDF using MuPDF, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All MuPDF users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-text/mupdf-1.3_p20140118" References ========== [ 1 ] CVE-2014-2013 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2013 [ 2 ] Secunia Research: MuPDF Two Integer Overflow Vulnerabilities http://secunia.com/secunia_research/2011-12/ Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201412-43.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 --tjPLlWMbuK6K8Lsea2wsBj6RGHsa7sl9M Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJUnarUAAoJEHUQoJc5cxF0aKIQAKkOsd318rGIJeXw9sq/p7YV tTppLvb1CQ1rr0RZ3udfJ79zbYFwd1rWLYqqhV+lDfBmi9gnE3lvYHliqNOmyrhz cMG8yNwgm8/nGMw/gpUA409h3zE8ffV6Z+6gzkGtGuRjMqaCwfrRqbd3hXSZ2DB3 iAr/w4zUkIcS1saZB8FujLsjRH4RqRqArG4s9skGTiWZJUSVTCmlXho5pj9m1Zg2 +13f/o/NZNIXjrhYFa+oH1KkjNvBQC1jsn3GxeEhoYpyvWZRMWb70d2SqgeHxNe7 BZ26sHMTeT4scmZeVZkP2w9xT8WmGZTCgmQMSTPuDFcAScguDuaRbQGJ/HasDNy+ YZEL/hGqp2UjuW4svK0MEAG0I6Dd9sh29rb4pZOc9bmaacEev5E8hcEbhemkWKWs gJZC+WUxgJXfJFN/QErJwL5yMXGjU6S/oZS5X4X/nNzzpmLPhbO77Qo8nIBhcPHh HboGU1r1fncsBUWmP+xtp7RaQHfxUOZJHoZZzcMPBe8xhiBiCns/uiSa19hjKzvO co0E4F354B/4SOSsdSIfoz1XzCFDs/mSwtXdQkCgnmhGDdNtZTeay9+s6xJmcdw9 HHqFD8l1tnAehO4F4k1/BpFVmdmeQn5MTMnJIYCrXyDjoKZ1vWelrPMaSEGPENgy wnv8Z93neKmvGwDBBI9c =ORle -----END PGP SIGNATURE----- --tjPLlWMbuK6K8Lsea2wsBj6RGHsa7sl9M-- |