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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2005.0389 -- RHSA-2005:371-01 Moderate: ncpfs security update 18 May 2005 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ncpfs Publisher: Red Hat Operating System: Red Hat Enterprise Linux AS/ES/WS 2.1 Linux variants UNIX variants Impact: Inappropriate Access Access: Existing Account CVE Names: CAN-2005-0013 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2005-371.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Moderate: ncpfs security update Advisory ID: RHSA-2005:371-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-371.html Issue date: 2005-05-17 Updated on: 2005-05-17 Product: Red Hat Enterprise Linux CVE Names: CAN-2005-0013 - - --------------------------------------------------------------------- 1. Summary: An updated ncpfs package is now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - i386, ia64 Red Hat Linux Advanced Workstation 2.1 - ia64 Red Hat Enterprise Linux ES version 2.1 - i386 3. Problem description: Ncpfs is a file system that understands the Novell NetWare(TM) NCP protocol. A bug was found in the way ncpfs handled file permissions. ncpfs did not sufficiently check if the file owner matched the user attempting to access the file, potentially violating the file permissions. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-0013 to this issue. All users of ncpfs are advised to upgrade to this updated package, which contains backported fixes for this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. To update all RPMs for your particular architecture, run: rpm -Fvh [filenames] where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs. Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system. 5. RPMs required: Red Hat Enterprise Linux AS (Advanced Server) version 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1AS/en/os/SRPMS/ncpfs-2.2.0.18-6.EL2.src.rpm 97fc82b06243d3344766a6c83d7ce2cc ncpfs-2.2.0.18-6.EL2.src.rpm i386: 8000785605e0093e0a51689a63fa56c9 ipxutils-2.2.0.18-6.EL2.i386.rpm d38e5b535f4fc5a14d456a13b22c0532 ncpfs-2.2.0.18-6.EL2.i386.rpm ia64: 1a46f4110cccbcebfc679f1371774c88 ipxutils-2.2.0.18-6.EL2.ia64.rpm 4e5a20f0012d01b177762ed8c557105f ncpfs-2.2.0.18-6.EL2.ia64.rpm Red Hat Linux Advanced Workstation 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1AW/en/os/SRPMS/ncpfs-2.2.0.18-6.EL2.src.rpm 97fc82b06243d3344766a6c83d7ce2cc ncpfs-2.2.0.18-6.EL2.src.rpm ia64: 1a46f4110cccbcebfc679f1371774c88 ipxutils-2.2.0.18-6.EL2.ia64.rpm 4e5a20f0012d01b177762ed8c557105f ncpfs-2.2.0.18-6.EL2.ia64.rpm Red Hat Enterprise Linux ES version 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1ES/en/os/SRPMS/ncpfs-2.2.0.18-6.EL2.src.rpm 97fc82b06243d3344766a6c83d7ce2cc ncpfs-2.2.0.18-6.EL2.src.rpm i386: 8000785605e0093e0a51689a63fa56c9 ipxutils-2.2.0.18-6.EL2.i386.rpm d38e5b535f4fc5a14d456a13b22c0532 ncpfs-2.2.0.18-6.EL2.i386.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://www.redhat.com/security/team/key/#package 6. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0013 7. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2005 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFCigGHXlSAg2UNWIIRAtl7AKCOfSLuoLuVYgw5H3iBbsClu32O8wCeMhFr kjOtpDzSbnsvvSRmSM0k5BY= =mihg - -----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. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. 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Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBQoqW+ih9+71yA2DNAQJcigP/TCWoiAg9bGkiB3d29lgVVEWw27Mi3B5V kZLH8iizuxuATeQwaxFUyR+uvj9dgm2KdGe9qQ8YeTuMYbXZ1Nla21sEsK1Q3QOS JktCAhG4xiPmKQSFfteQ/2Ykw26vdFJo6DinVYaCzS3b3AMudsZ6a05HCBImIYN3 liKP4Hrs8qc= =qTAZ -----END PGP SIGNATURE-----