drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Busybox
Name: |
Zwei Probleme in Busybox |
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ID: |
201503-13 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 29. März 2015, 22:32 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4607
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9645 |
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Applikationen: |
Busybox |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201503-13 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: BusyBox: Multiple vulnerabilities Date: March 29, 2015 Bugs: #515254, #537978 ID: 201503-13
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Synopsis ========
Multiple vulnerabilities have been found in BusyBox, allowing context dependent attackers to load arbitrary kernel modules, execute arbitrary files, or cause a Denial of Service condition.
Background ==========
BusyBox is set of tools for embedded systems and is a replacement for GNU Coreutils.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-apps/busybox < 1.23.1 >= 1.23.1
Description ===========
Multiple vulnerabilities have been discovered in BusyBox. Please review the CVE identifiers referenced below for details.
Impact ======
A context-dependent attacker can load kernel modules without privileges by nullifying enforced module prefixes. Execution of arbitrary files or a Denial of Service can be caused through the included vulnerable LZO library.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All BusyBox users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-apps/busybox-1.23.1"
References ==========
[ 1 ] CVE-2014-4607 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4607 [ 2 ] CVE-2014-9645 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9645
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201503-13
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 2015 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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