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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1437 SUSE-SU-2020:1111-1 Security update for apache2 27 April 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: apache2 Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-1938 CVE-2020-1934 CVE-2020-1927 Reference: ESB-2020.1382 ESB-2020.1091 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20201111-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for apache2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:1111-1 Rating: important References: #1168404 #1168407 #1169066 Cross-References: CVE-2020-1927 CVE-2020-1934 CVE-2020-1938 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP1 SUSE Linux Enterprise Server 12-SP1-LTSS ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for apache2 fixes the following issues: o CVE-2020-1934: mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server (bsc#1168404). o CVE-2020-1927: mod_rewrite configurations vulnerable to open redirect (bsc# 1168407). o CVE-2020-1938: mod_proxy_ajp: Add "secret" parameter to proxy workers to implement legacy AJP13 authentication (bsc#1169066). 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 for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-1111=1 o SUSE Linux Enterprise Server 12-SP1-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-1111=1 Package List: o SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): apache2-2.4.16-20.29.1 apache2-debuginfo-2.4.16-20.29.1 apache2-debugsource-2.4.16-20.29.1 apache2-example-pages-2.4.16-20.29.1 apache2-prefork-2.4.16-20.29.1 apache2-prefork-debuginfo-2.4.16-20.29.1 apache2-utils-2.4.16-20.29.1 apache2-utils-debuginfo-2.4.16-20.29.1 apache2-worker-2.4.16-20.29.1 apache2-worker-debuginfo-2.4.16-20.29.1 o SUSE Linux Enterprise Server for SAP 12-SP1 (noarch): apache2-doc-2.4.16-20.29.1 o SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64): apache2-2.4.16-20.29.1 apache2-debuginfo-2.4.16-20.29.1 apache2-debugsource-2.4.16-20.29.1 apache2-example-pages-2.4.16-20.29.1 apache2-prefork-2.4.16-20.29.1 apache2-prefork-debuginfo-2.4.16-20.29.1 apache2-utils-2.4.16-20.29.1 apache2-utils-debuginfo-2.4.16-20.29.1 apache2-worker-2.4.16-20.29.1 apache2-worker-debuginfo-2.4.16-20.29.1 o SUSE Linux Enterprise Server 12-SP1-LTSS (noarch): apache2-doc-2.4.16-20.29.1 References: o https://www.suse.com/security/cve/CVE-2020-1927.html o https://www.suse.com/security/cve/CVE-2020-1934.html o https://www.suse.com/security/cve/CVE-2020-1938.html o https://bugzilla.suse.com/1168404 o https://bugzilla.suse.com/1168407 o https://bugzilla.suse.com/1169066 - --------------------------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 iQIVAwUBXqZZFmaOgq3Tt24GAQgwOxAAxhfA0wmOHpsmAaEixWVh9Ue9r5XHqU8A TXIuIeR/sE31K/0GDKKG03vuqvYTpTiLYm6y4KnWXl/RQQT7L6FjIG89eZLmPFo8 WO96wx7TpiyccqhnIxall0iZV8o0EG+cdY+cq29iNogLAcDAhrKEHFjJzbmxrrZz YX3Hsi1qydI8WU8J9ieCeljzLhlit1gEPTCNP5lwhydMsxFG/z08khGd2xt3CqQm aT0Qc8EwYUyNV+noZPplXRenca5/MZanLEn3WZnXw4f5FL1VxeUnR6lLYT/NMVi/ Lb5SF/gf2EWcw7A2Ka0ip3t26dZLwIg456S1uKTvPsSXJ5Q9DVFXD9PmPbGJyUx3 M5j1y99JWLtIzjSSIKMhnvEgWQxK6Qe/WWwhHoL3hp7iahYewPRwB7sbSidw52pv VaLnP3y3HEznGlrftzbbfLuRB1QCrAmgTMdt0Jmec8bBrnw4xpqYCbpBEgjVQQZN ZK5HdIieXexxH89LEeGwujIi1FImV2aDDw+ablWn5C7jhZf8ZQqgwaJcYkVSF3FI HPcm40dHP2wTG04dAvv1tYdGLdDjHtKUK003iAD9N4F/aDjxWHtce4euOZWiSeLR mSIOl0C8Z26znooUfy+uXc0W0an6Zpa1SmfABGJVAjaFf6A3WRsSMx/7DQxZfwsc dSRvX4mDbP4= =I8nW -----END PGP SIGNATURE-----