drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in exFAT
Name: |
Mehrere Probleme in exFAT |
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ID: |
201612-31 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 12. Dezember 2016, 07:33 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8026
http://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html |
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Applikationen: |
exFAT |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --t2tCSLFBkf8tvIXvrVMEcGBLqfIHMnwEm Content-Type: multipart/mixed; boundary="TlA4IidF58kGQKmjKMeMCbXuPgSSomUDX" From: Kristian Fiskerstrand <k_f@gentoo.org> Reply-To: k_f@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <508ad5ce-6556-c4e9-14bf-bffd6f5e837c@gentoo.org> Subject: [ GLSA 201612-31 ] exFAT: Multiple vulnerabilities
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201612-31 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: exFAT: Multiple vulnerabilities Date: December 12, 2016 Bugs: #563936 ID: 201612-31
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Synopsis ========
Two vulnerabilities have been found in exFAT allowing remote attackers to execute arbitrary code or cause Denial of Service.
Background ==========
A full-featured exFAT file system implementation for Unix-like systems.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-fs/exfat-utils < 1.2.1 >= 1.2.1
Description ===========
Two vulnerabilities were found in exFAT. A malformed input can cause a write heap overflow or cause an endless loop.
Impact ======
Remote attackers could execute arbitrary code or cause Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All exFAT users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-fs/exfat-utils-1.2.1"
References ==========
[ 1 ] CVE-2015-8026 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8026 [ 2 ] Heap overflow and endless loop in exfatfsck / exfat-utils
http://blog.fuzzing-project.org/25-Heap-overflow-and-endless-loop-in-exfatfsck-exfat-utils.html
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201612-31
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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