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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2011.0346 Moderate: rsync security update 29 March 2011 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rsync Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2011-1097 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2011-0390.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running rsync check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rsync security update Advisory ID: RHSA-2011:0390-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0390.html Issue date: 2011-03-28 CVE Names: CVE-2011-1097 ===================================================================== 1. Summary: An updated rsync package that fixes one security issue is now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate 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: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: rsync is a program for synchronizing files over a network. A memory corruption flaw was found in the way the rsync client processed malformed file list data. If an rsync client used the "--recursive" and "--delete" options without the "--owner" option when connecting to a malicious rsync server, the malicious server could cause rsync on the client system to crash or, possibly, execute arbitrary code with the privileges of the user running rsync. (CVE-2011-1097) Red Hat would like to thank Wayne Davison and Matt McCutchen for reporting this issue. Users of rsync should upgrade to this updated package, which contains a backported patch to resolve this issue. 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/): 675036 - CVE-2011-1097 rsync: Incremental file-list corruption due to temporary file_extra_cnt increments 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/rsync-3.0.6-5.el6_0.1.src.rpm i386: rsync-3.0.6-5.el6_0.1.i686.rpm rsync-debuginfo-3.0.6-5.el6_0.1.i686.rpm x86_64: rsync-3.0.6-5.el6_0.1.x86_64.rpm rsync-debuginfo-3.0.6-5.el6_0.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/rsync-3.0.6-5.el6_0.1.src.rpm x86_64: rsync-3.0.6-5.el6_0.1.x86_64.rpm rsync-debuginfo-3.0.6-5.el6_0.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/rsync-3.0.6-5.el6_0.1.src.rpm i386: rsync-3.0.6-5.el6_0.1.i686.rpm rsync-debuginfo-3.0.6-5.el6_0.1.i686.rpm ppc64: rsync-3.0.6-5.el6_0.1.ppc64.rpm rsync-debuginfo-3.0.6-5.el6_0.1.ppc64.rpm s390x: rsync-3.0.6-5.el6_0.1.s390x.rpm rsync-debuginfo-3.0.6-5.el6_0.1.s390x.rpm x86_64: rsync-3.0.6-5.el6_0.1.x86_64.rpm rsync-debuginfo-3.0.6-5.el6_0.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/rsync-3.0.6-5.el6_0.1.src.rpm i386: rsync-3.0.6-5.el6_0.1.i686.rpm rsync-debuginfo-3.0.6-5.el6_0.1.i686.rpm x86_64: rsync-3.0.6-5.el6_0.1.x86_64.rpm rsync-debuginfo-3.0.6-5.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-2011-1097.html https://access.redhat.com/security/updates/classification/#moderate 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) iD8DBQFNkNUVXlSAg2UNWIIRAqPZAKCBsYniD5AOg31xXofY4wREt6YRxQCfcWSQ SQCKJqI+DYNQ2eFq1WPxxLI= =v4Qw - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. 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