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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2063 Security update for apache2-mod_auth_openidc 10 June 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: apache2-mod_auth_openidc Publisher: SUSE Operating System: SUSE UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-20718 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20211900-1 Comment: This advisory references vulnerabilities in products which run on platforms other than SUSE. It is recommended that administrators running apache2-mod_auth_openidc check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for apache2-mod_auth_openidc ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:1900-1 Rating: important References: #1186291 Cross-References: CVE-2021-20718 Affected Products: SUSE OpenStack Cloud Crowbar 9 SUSE OpenStack Cloud 9 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server 12-SP4-LTSS ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for apache2-mod_auth_openidc fixes the following issues: o CVE-2021-20718: Fixed possible remote denial-of-service (DoS) via unspecified vectors (bsc#1186291). 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-1900=1 o SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-1900=1 o SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-1900=1 o SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1900=1 o SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-1900=1 Package List: o SUSE OpenStack Cloud Crowbar 9 (x86_64): apache2-mod_auth_openidc-2.4.0-3.14.1 apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1 apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1 o SUSE OpenStack Cloud 9 (x86_64): apache2-mod_auth_openidc-2.4.0-3.14.1 apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1 apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1 o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): apache2-mod_auth_openidc-2.4.0-3.14.1 apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1 apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1 o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): apache2-mod_auth_openidc-2.4.0-3.14.1 apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1 apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1 o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): apache2-mod_auth_openidc-2.4.0-3.14.1 apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1 apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1 References: o https://www.suse.com/security/cve/CVE-2021-20718.html o https://bugzilla.suse.com/1186291 - --------------------------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 iQIVAwUBYMFmg+NLKJtyKPYoAQi9Nw/9FCWEvUzyMCCjruXW7kY3ihc0IKxijxhm 3D/1fblQxEp+HywEsC6GRo+YuM/L8stAnUV6DrhX0GlExpkvVRgimz6JkttaTqsY p3wiUuBg6sw/WfbeDxvh3Dy1mUT7TpwLPOBIK3n3/Mzc2fAIHXNnzmPdfh2+cNZG 3QAiJBJVZ0kvAuva7uDB2iT0g8uXsFIiWv3oVNYuoE3PkEy9exZ+PIEETI3DGtp5 NsOfGKIC6KRI0Tybwe3sdgSATtsK0NTeBsxnn/jGY4w8OVFrdpuVDnDp346OV9Wf O9i5IPGwTi4sBSa33147B6ZWSwGR4nJQXpFF33utCRkPXXZbu9HkK4Pxgj3BvLOs U7QsjjNlG46Xr8XsMlE+7CvCiBBLBmAj0rkU4ZiKQqo7U4LI3xwLbTtfl6EE27bx guvZuRD6wWUOPVW3Xbu0mtyHS7eNZccqX/JT1B7CWjp/kn+Z9oOXUXKl5AlhQpVy +XASis7Aoe/5A6W9Dhs1JlViP2TyMi+T89tyyJA81HWlUUBwROcsskIicFY9pbIo +pquwzW4+afoQHF2fXo24RPl0kAcSnGuRK2f4zzn8TPGocedJVYJsb4Oc72kWJrg TxOVEOju3egOsoG/edyEW/X+oO7aM8kfX/bx86h0pL8yZyrBEVGEb9SwfBN6GhwL Feebf4T/1uo= =Pu6Z -----END PGP SIGNATURE-----