drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in libjpeg-turbo
Name: |
Zwei Probleme in libjpeg-turbo |
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ID: |
201606-03 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 5. Juni 2016, 23:08 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6630
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6629 |
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Applikationen: |
libjpeg-turbo |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --XnrHwKdfDV82qSDC2btpDUkH6XcG3vhbE Content-Type: multipart/mixed; boundary="ig30NFc7NNBXdOM4H1757IWcm98c3b4K5" From: Yury German <blueknight@gentoo.org> Reply-To: blueknight@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <cfd92565-b50b-1b70-75d3-1d71c1f06a32@gentoo.org> Subject: [ GLSA 201606-03 ] libjpeg-turbo: Multiple vulnerabilities
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201606-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: libjpeg-turbo: Multiple vulnerabilities Date: June 05, 2016 Bugs: #491150, #531418 ID: 201606-03
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Synopsis ========
Two vulnerabilities have been discovered in libjpeg-turbo, the worse of which could allow remote attackers access to sensitive information.
Background ==========
libjpeg-turbo is a MMX, SSE, and SSE2 SIMD accelerated JPEG library
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/libjpeg-turbo < 1.4.2 >= 1.4.2
Description ===========
libjpeg-turbo does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) JPEG markers.
Impact ======
Remote attackers could obtain sensitive information from uninitialized memory locations via a crafted JPEG images.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All libjpeg-turbo users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/libjpeg-turbo-1.4.2"
References ==========
[ 1 ] CVE-2013-6629 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6629 [ 2 ] CVE-2013-6630 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6630
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201606-03
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 2016 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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