drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in iSCSI Enterprise Target
Name: |
Pufferüberlauf in iSCSI Enterprise Target |
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ID: |
201201-06 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 23. Januar 2012, 22:50 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0743 |
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Applikationen: |
iSCSI Enterprise Target |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201201-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: iSCSI Enterprise Target: Arbitrary code execution Date: January 23, 2012 Bugs: #314187 ID: 201201-06
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Synopsis ========
Format string vulnerabilities in iSCSI Enterprise Target could result in execution of arbitrary code or a Denial of Service.
Background ==========
iSCSI Enterprise Target is an open source iSCSI target with professional features.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-block/iscsitarget < 1.4.19 >= 1.4.19
Description ===========
Multiple functions in usr/iscsi/isns.c of iSCSI Enterprise Target contain format string errors.
Impact ======
A remote attacker could send a specially-crafted Internet Storage Name Service (iSNS) request, possibly resulting in the execution of arbitrary code with root privileges or cause a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All iSCSI Enterprise Target users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-block/iscsitarget-1.4.19"
NOTE: This is a legacy GLSA. Updates for all affected architectures are available since August 11, 2010. It is likely that your system is already no longer affected by this issue.
References ==========
[ 1 ] CVE-2010-0743 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0743
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201201-06.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 2012 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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