drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libtiff
Name: |
Mehrere Probleme in libtiff |
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ID: |
201402-21 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 21. Februar 2014, 17:45 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4447
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4564
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1960
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1961
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4231
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4232
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4244 |
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Applikationen: |
libtiff |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --m061H1CCeE46RKV0sKbm07cJfTxjV7caH Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201402-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: libTIFF: Multiple vulnerabilities Date: February 21, 2014 Bugs: #440154, #440944, #468334, #480466, #486590 ID: 201402-21
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Synopsis ========
Multiple vulnerabilities have been found in libTIFF, allowing remote attackers to execute arbitrary code or cause Denial of Service.
Background ==========
libTIFF provides support for reading and manipulating TIFF (Tagged Image File Format) images.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/tiff < 4.0.3-r6 *>= 3.9.7-r1 >= 4.0.3-r6
Description ===========
Multiple vulnerabilities have been discovered in libTIFF. Please review the CVE identifiers referenced below for details.
Impact ======
A remote attacker could entice a user to open a specially crafted TIFF file with an application making use of libTIFF, possibly resulting in execution of arbitrary code with the privileges of the user running the application or a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All libTIFF 4.* users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/tiff-4.0.3-r6"
All libTIFF 3.* users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/tiff-3.9.7-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-2012-4447 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4447 [ 2 ] CVE-2012-4564 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4564 [ 3 ] CVE-2013-1960 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1960 [ 4 ] CVE-2013-1961 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1961 [ 5 ] CVE-2013-4231 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4231 [ 6 ] CVE-2013-4232 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4232 [ 7 ] CVE-2013-4244 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4244
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201402-21.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 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
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