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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3195 Security update for libtpms 23 September 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libtpms Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-3746 Reference: ESB-2021.3061 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20213004-2 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for libtpms ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:3004-2 Rating: important References: #1189935 Cross-References: CVE-2021-3746 Affected Products: SUSE MicroOS 5.1 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for libtpms fixes the following issues: o CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935). 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 MicroOS 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3004=1 Package List: o SUSE MicroOS 5.1 (aarch64 s390x x86_64): libtpms-debugsource-0.8.2-3.3.1 libtpms0-0.8.2-3.3.1 libtpms0-debuginfo-0.8.2-3.3.1 References: o https://www.suse.com/security/cve/CVE-2021-3746.html o https://bugzilla.suse.com/1189935 - --------------------------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 iQIVAwUBYUv0yeNLKJtyKPYoAQiZ5Q/9E1v7qLZvzPPbBkiIG286tily6R2CC6Te FGdbhD4aZSUhTfh8EFSw9GNfdjid+6SqrXMUgxy2KK3/0wQaImsgRKu4g2fgY7Hs lvUp0YMSv1UmuQeMKOqO8F6/3cet5yJnHbgbextVpgmMbad0De6CsuqtI+E19IB7 3ygpddalRM5oDAuiLNb4xAYZdaVqJlat1qewGbuX4rpT+dp1DgQGkSYKK8mt5NXZ 7D6pe1aI5urNLNysezA+XmHkdqGg1OBdIRbh9VMCafeCo1y7U/aEatUMxj1X4e8b QW40LrxU6i8YVtYwK+I6jDH21r6ZsuJhv6+y49LzFxfufkJ07Y3w9RYJhuarur4D DD76pyhZMYTPgsKGx6cHpwnm+PoLX5rt3YMe576mu6ME++wpUcde3+GoJEso9vCU 0C8GGXI8s1y4c/5sExyjWVrU8K4jDqcx+s0BKYlZXsyhK3UHG/L2QLodY/98sD2v VeT3UQ5LxqKRPzgJLcDv6kiR5sMjC1FG94KhRj1RpAK8iDjdPGU21OW6FPspaNZ+ zjCjam29eKoWae0d4vqwSIA4bMqt0PGrdOg+HnDn+/PuLjF30u2f+RoBqiYbacY5 6g/Kb6/F6kcOBAv2Hx0gV4E45/OwLROeyM1SX+PEugzKzQcIgRDJGiPG0TVoC047 6oQUUD+yWTs= =RvQc -----END PGP SIGNATURE-----