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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1246 SUSE-SU-2019:0926-1 Security update for tar 11 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: tar Publisher: SUSE Operating System: SUSE UNIX variants (UNIX, Linux, OSX) Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-9923 CVE-2018-20482 Reference: ESB-2019.0019 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-20190926-1.html Comment: This advisory references vulnerabilities in products which run on platforms other than SUSE. It is recommended that administrators running tar check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for tar ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:0926-1 Rating: moderate References: #1120610 #1130496 Cross-References: CVE-2018-20482 CVE-2019-9923 Affected Products: SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SUSE Linux Enterprise Module for Basesystem 15 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for tar fixes the following issues: Security issues fixed: o CVE-2019-9923: Fixed a denial of service while parsing certain archives with malformed extended headers in pax_decode_header() (bsc#1130496). o CVE-2018-20482: Fixed a denial of service when the '--sparse' option mishandles file shrinkage during read access (bsc#1120610). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-926=1 o SUSE Linux Enterprise Module for Basesystem 15: zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-926=1 Package List: o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64): tar-debuginfo-1.30-3.3.2 tar-debugsource-1.30-3.3.2 tar-tests-1.30-3.3.2 tar-tests-debuginfo-1.30-3.3.2 o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (noarch): tar-backup-scripts-1.30-3.3.2 tar-doc-1.30-3.3.2 o SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64): tar-1.30-3.3.2 tar-debuginfo-1.30-3.3.2 tar-debugsource-1.30-3.3.2 tar-rmt-1.30-3.3.2 tar-rmt-debuginfo-1.30-3.3.2 o SUSE Linux Enterprise Module for Basesystem 15 (noarch): tar-lang-1.30-3.3.2 References: o https://www.suse.com/security/cve/CVE-2018-20482.html o https://www.suse.com/security/cve/CVE-2019-9923.html o https://bugzilla.suse.com/1120610 o https://bugzilla.suse.com/1130496 - --------------------------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. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== 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 iQIVAwUBXK7VnWaOgq3Tt24GAQju5A//UnIjfjj541Oze58pTrWXfzygBy9LISzh LiBsv8xmZ5nA0zn202mfSXXEJg+n5HkL1TiHNnDT18fcBOQupdqaOKIGzP8E7coY 71SInrgUrfzfnbIfu6neQIqagGhJb5MheshGgvy6GfuvEcPJ2FJNs0SqFtj3i/TJ ga2WBaDXjqKwLgVTQBARRrCbXVznm69+RB5+nc/0BvYP8qKA8fMw5g3s+DbLC57E q1Aeu/kz9AEaVrMXZBjB/BKiIoTLqIWbKCd+gFcO1KmPGN4Rj9g+GckktfWetaXn td7OZOSIsJUN0m1PxZ83tsQDMrLPVVkY9y33SgrOo8K8jrRB8ohoPfxZ8UvWZvsv 30Mv+GWP26Q/Ctkc+HNIKC2CdellUH9Wh+bW2d/1YCbcNxjO9B5/m6sDoNXd6rAx r7eDHv0GzQ41Lvo0oavUvwMKE0/DPhUg+lGsjNUsW00PTPR67ccKvze2NI901ECN Aqyp8vAbnxkWIgkjrnwYYoxKLBvJ2AjvoXAM9CFGfPKg8Z22xylXP8d6lcFpL8Y3 w1FCganx3Ub08fuoXvXBvYZo4Rk6d/VjyMJfY1lueAXPuyKZIU1xaAksL+fdcv5I vO8uTwklNywmBIwuF2d3aJc5I8MQojh4InPwckIyeXlu0CmriJA16gEycEZLYflp Xd2Y5S1ju6M= =gs6N -----END PGP SIGNATURE-----