Security update for apache2 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:0440-1 Final 1 1 2022-02-16T12:08:09Z current 2022-02-16T12:08:09Z 2022-02-16T12:08:09Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for apache2 This update for apache2 fixes the following issues: - CVE-2021-44224: Fixed NULL dereference or SSRF in forward proxy configurations (bsc#1193943) - CVE-2021-44790: Fixed a buffer overflow when parsing multipart content in mod_lua (bsc#1193942) This update also enables TLS 1.3 support, by building against openssl 1.1 [jsc#SLE-18664] The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-440,SUSE-SLE-SDK-12-SP5-2022-440,SUSE-SLE-SERVER-12-SP5-2022-440 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20220440-1/ Link for SUSE-SU-2022:0440-1 https://lists.suse.com/pipermail/sle-security-updates/2022-February/010231.html E-Mail link for SUSE-SU-2022:0440-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1193942 SUSE Bug 1193942 https://bugzilla.suse.com/1193943 SUSE Bug 1193943 https://www.suse.com/security/cve/CVE-2021-44224/ SUSE CVE CVE-2021-44224 page https://www.suse.com/security/cve/CVE-2021-44790/ SUSE CVE CVE-2021-44790 page SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 apache2-2.4.51-35.7.1 apache2-devel-2.4.51-35.7.1 apache2-doc-2.4.51-35.7.1 apache2-event-2.4.51-35.7.1 apache2-example-pages-2.4.51-35.7.1 apache2-prefork-2.4.51-35.7.1 apache2-utils-2.4.51-35.7.1 apache2-worker-2.4.51-35.7.1 apache2-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server 12 SP5 apache2-doc-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server 12 SP5 apache2-example-pages-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server 12 SP5 apache2-prefork-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server 12 SP5 apache2-utils-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server 12 SP5 apache2-worker-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server 12 SP5 apache2-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-doc-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-example-pages-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-prefork-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-utils-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-worker-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2-devel-2.4.51-35.7.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included). CVE-2021-44224 SUSE Linux Enterprise Server 12 SP5:apache2-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-doc-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-example-pages-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-prefork-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-utils-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-worker-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-doc-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-example-pages-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-prefork-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-utils-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-worker-2.4.51-35.7.1 SUSE Linux Enterprise Software Development Kit 12 SP5:apache2-devel-2.4.51-35.7.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220440-1/ https://www.suse.com/security/cve/CVE-2021-44224.html CVE-2021-44224 https://bugzilla.suse.com/1193943 SUSE Bug 1193943 A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier. CVE-2021-44790 SUSE Linux Enterprise Server 12 SP5:apache2-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-doc-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-example-pages-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-prefork-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-utils-2.4.51-35.7.1 SUSE Linux Enterprise Server 12 SP5:apache2-worker-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-doc-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-example-pages-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-prefork-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-utils-2.4.51-35.7.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:apache2-worker-2.4.51-35.7.1 SUSE Linux Enterprise Software Development Kit 12 SP5:apache2-devel-2.4.51-35.7.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220440-1/ https://www.suse.com/security/cve/CVE-2021-44790.html CVE-2021-44790 https://bugzilla.suse.com/1193942 SUSE Bug 1193942 https://bugzilla.suse.com/1204730 SUSE Bug 1204730