drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in scsi-target-utils
Name: |
Denial of Service in scsi-target-utils |
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ID: |
RHSA-2011:0332-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Do, 10. März 2011, 07:30 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0001 |
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Applikationen: |
scsi-target-utils |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: scsi-target-utils security update Advisory ID: RHSA-2011:0332-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0332.html Issue date: 2011-03-09 CVE Names: CVE-2011-0001 =====================================================================
1. Summary:
An updated scsi-target-utils package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6.
The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
2. Relevant releases/architectures:
RHEL Cluster-Storage (v. 5 server) - i386, ia64, ppc, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
3. Description:
The scsi-target-utils package contains the daemon and tools to set up and monitor SCSI targets. Currently, iSCSI software and iSER targets are supported.
A double-free flaw was found in scsi-target-utils' tgtd daemon. A remote attacker could trigger this flaw by sending carefully-crafted network traffic, causing the tgtd daemon to crash. (CVE-2011-0001)
Red Hat would like to thank Emmanuel Bouillon of NATO C3 Agency for reporting this issue.
All scsi-target-utils users should upgrade to this updated package, which contains a backported patch to correct this issue. All running scsi-target-utils services must be restarted for the update to take effect.
4. Solution:
Before applying this update, make sure all previously-released errata relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/kb/docs/DOC-11259
5. Bugs fixed (http://bugzilla.redhat.com/):
667261 - CVE-2011-0001 scsi-target-utils: double-free vulnerability leads to pre-authenticated crash
6. Package List:
RHEL Cluster-Storage (v. 5 server):
Source: scsi-target-utils-1.0.8-0.el5_6.1.src.rpm
i386: scsi-target-utils-1.0.8-0.el5_6.1.i386.rpm scsi-target-utils-debuginfo-1.0.8-0.el5_6.1.i386.rpm
ia64: scsi-target-utils-1.0.8-0.el5_6.1.ia64.rpm scsi-target-utils-debuginfo-1.0.8-0.el5_6.1.ia64.rpm
ppc: scsi-target-utils-1.0.8-0.el5_6.1.ppc.rpm scsi-target-utils-debuginfo-1.0.8-0.el5_6.1.ppc.rpm
x86_64: scsi-target-utils-1.0.8-0.el5_6.1.x86_64.rpm scsi-target-utils-debuginfo-1.0.8-0.el5_6.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: scsi-target-utils-1.0.4-3.el6_0.1.src.rpm
i386: scsi-target-utils-1.0.4-3.el6_0.1.i686.rpm scsi-target-utils-debuginfo-1.0.4-3.el6_0.1.i686.rpm
ppc64: scsi-target-utils-1.0.4-3.el6_0.1.ppc64.rpm scsi-target-utils-debuginfo-1.0.4-3.el6_0.1.ppc64.rpm
x86_64: scsi-target-utils-1.0.4-3.el6_0.1.x86_64.rpm scsi-target-utils-debuginfo-1.0.4-3.el6_0.1.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source: scsi-target-utils-1.0.4-3.el6_0.1.src.rpm
i386: scsi-target-utils-1.0.4-3.el6_0.1.i686.rpm scsi-target-utils-debuginfo-1.0.4-3.el6_0.1.i686.rpm
x86_64: scsi-target-utils-1.0.4-3.el6_0.1.x86_64.rpm scsi-target-utils-debuginfo-1.0.4-3.el6_0.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package
7. References:
https://www.redhat.com/security/data/cve/CVE-2011-0001.html https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2011 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux)
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