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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3633 Security update for opensc 1 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: opensc Publisher: SUSE Operating System: SUSE UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Console/Physical Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-42782 CVE-2021-42780 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-202114835-1 Comment: This advisory references vulnerabilities in products which run on platforms other than SUSE. It is recommended that administrators running opensc check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for opensc ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:14835-1 Rating: important References: #1191957 #1192005 Cross-References: CVE-2021-42780 CVE-2021-42782 Affected Products: SUSE Linux Enterprise Server 11-SP4-LTSS SUSE Linux Enterprise Point of Sale 11-SP3 SUSE Linux Enterprise Debuginfo 11-SP4 SUSE Linux Enterprise Debuginfo 11-SP3 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for opensc fixes the following issues: o CVE-2021-42780: Fixed use after return in insert_pin() (bsc#1192005). o CVE-2021-42782: Stack buffer overflow issues in various places (bsc# 1191957). 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 Server 11-SP4-LTSS: zypper in -t patch slessp4-opensc-14835=1 o SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-opensc-14835=1 o SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-opensc-14835=1 o SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-opensc-14835=1 Package List: o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64): libopensc2-0.11.6-5.27.14.1 opensc-0.11.6-5.27.14.1 o SUSE Linux Enterprise Server 11-SP4-LTSS (ppc64 s390x x86_64): libopensc2-32bit-0.11.6-5.27.14.1 opensc-32bit-0.11.6-5.27.14.1 o SUSE Linux Enterprise Point of Sale 11-SP3 (i586): libopensc2-0.11.6-5.27.14.1 opensc-0.11.6-5.27.14.1 o SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64): opensc-debuginfo-0.11.6-5.27.14.1 opensc-debugsource-0.11.6-5.27.14.1 o SUSE Linux Enterprise Debuginfo 11-SP4 (ppc64 s390x x86_64): opensc-debuginfo-32bit-0.11.6-5.27.14.1 o SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64): opensc-debuginfo-0.11.6-5.27.14.1 opensc-debugsource-0.11.6-5.27.14.1 o SUSE Linux Enterprise Debuginfo 11-SP3 (s390x x86_64): opensc-debuginfo-32bit-0.11.6-5.27.14.1 References: o https://www.suse.com/security/cve/CVE-2021-42780.html o https://www.suse.com/security/cve/CVE-2021-42782.html o https://bugzilla.suse.com/1191957 o https://bugzilla.suse.com/1192005 - --------------------------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 iQIVAwUBYX9sHONLKJtyKPYoAQiRMg//aFpRVk3kRoxNDJvynShErMGlJpvWVXAO 3w+m+j7IYzLG+CzQC9guf7fGvFEOucD/sYdkn4/wcvLVmyvuIsHhD0TEntqQHsJf fHBCRVHTd4aK3puhi1PescnC26Tf02UbrbRMzmSMWhIK18aEQKyUgiHiitX3XGI1 C1WU161nvS4ysGl5mMl9sjkQbAin2AgUqL+Fnpo1zrf/C0lAEPAGdTXV5LY8WaZ5 KdIX/8RG7mnlHGgURhL7P1Sy9dCiVcrZSmrg3BxUjzC7UR1akQSUZXxCWwUYFImC Diss+ZMk5RcFFpRO+AM1ClSWoBll7gu/E41Wh0Cw38KUNPU3i6qklvwBwBPPP71T 3u1fYkJjZKy/BxVF3/wrz5NywNXs68smjEOaXWeGRmkjdbkTcbjx7lvcvTSnQ21G DF9Da4zYSJDPt1MbuuO1GtCHVELe+yKEXsDU+B4g0hNf+cx6pdbp/3tRkYu7EVVD c6D3UEsa0keU2yNTHryyUuDucPs3K4/h9ymwU06qMNZJ1mIvWTceQUg92tiYBc9+ YbYYdfOfslw5kv5jBnrb5mONjhPWXgVL3+kdGQuLbGqYMPkLKOSNpQjJPBKeCJ4E iNMB6ywp5JqKEA9ZJd2taBoek+FtCb9ZvN/2JCmTzUwUzFi2l+lvHGbcCLwy+uBH L6xyHL64ngw= =v2rp -----END PGP SIGNATURE-----