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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2867 SUSE Security Update: Security update for apache2 25 September 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: apache2 Publisher: SUSE Operating System: SUSE Impact/Access: Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-8743 CVE-2016-4975 Reference: ASB-2017.0219 ASB-2017.0058 ASB-2017.0021 ASB-2017.0014 Original Bulletin: https://www.suse.com/support/update/announcement/2018/suse-su-20182815-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for apache2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:2815-1 Rating: moderate References: #1016715 #1104826 Cross-References: CVE-2016-4975 CVE-2016-8743 Affected Products: SUSE OpenStack Cloud 7 SUSE Linux Enterprise Software Development Kit 12-SP3 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP3 SUSE Linux Enterprise Server 12-SP2-LTSS SUSE Enterprise Storage 4 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for apache2 fixes the following issues: Security issues fixed: - CVE-2016-8743: Fixed liberal whitespace interpretation accepted from requests and sent in response lines and headers. Accepting these different behaviors represented a security concern when httpd participates in any chain of proxies or interacts with back-end application servers, either through mod_proxy or using conventional CGI mechanisms, and may result in request smuggling, response splitting and cache pollution. (bsc#1016715) - CVE-2016-4975: Fixed possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes which prohibit CR or LF injection into the "Location" or other outbound header key or value. (bsc#1104826) 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: - SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2018-1970 - SUSE Linux Enterprise Software Development Kit 12-SP3: zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-1970 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-1970 - SUSE Linux Enterprise Server 12-SP3: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1970 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-1970 - SUSE Enterprise Storage 4: zypper in -t patch SUSE-Storage-4-2018-1970 Package List: - SUSE OpenStack Cloud 7 (s390x x86_64): apache2-2.4.23-29.24.1 apache2-debuginfo-2.4.23-29.24.1 apache2-debugsource-2.4.23-29.24.1 apache2-example-pages-2.4.23-29.24.1 apache2-prefork-2.4.23-29.24.1 apache2-prefork-debuginfo-2.4.23-29.24.1 apache2-utils-2.4.23-29.24.1 apache2-utils-debuginfo-2.4.23-29.24.1 apache2-worker-2.4.23-29.24.1 apache2-worker-debuginfo-2.4.23-29.24.1 - SUSE OpenStack Cloud 7 (noarch): apache2-doc-2.4.23-29.24.1 - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64): apache2-debuginfo-2.4.23-29.24.1 apache2-debugsource-2.4.23-29.24.1 apache2-devel-2.4.23-29.24.1 - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): apache2-2.4.23-29.24.1 apache2-debuginfo-2.4.23-29.24.1 apache2-debugsource-2.4.23-29.24.1 apache2-example-pages-2.4.23-29.24.1 apache2-prefork-2.4.23-29.24.1 apache2-prefork-debuginfo-2.4.23-29.24.1 apache2-utils-2.4.23-29.24.1 apache2-utils-debuginfo-2.4.23-29.24.1 apache2-worker-2.4.23-29.24.1 apache2-worker-debuginfo-2.4.23-29.24.1 - SUSE Linux Enterprise Server for SAP 12-SP2 (noarch): apache2-doc-2.4.23-29.24.1 - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64): apache2-2.4.23-29.24.1 apache2-debuginfo-2.4.23-29.24.1 apache2-debugsource-2.4.23-29.24.1 apache2-example-pages-2.4.23-29.24.1 apache2-prefork-2.4.23-29.24.1 apache2-prefork-debuginfo-2.4.23-29.24.1 apache2-utils-2.4.23-29.24.1 apache2-utils-debuginfo-2.4.23-29.24.1 apache2-worker-2.4.23-29.24.1 apache2-worker-debuginfo-2.4.23-29.24.1 - SUSE Linux Enterprise Server 12-SP3 (noarch): apache2-doc-2.4.23-29.24.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64): apache2-2.4.23-29.24.1 apache2-debuginfo-2.4.23-29.24.1 apache2-debugsource-2.4.23-29.24.1 apache2-example-pages-2.4.23-29.24.1 apache2-prefork-2.4.23-29.24.1 apache2-prefork-debuginfo-2.4.23-29.24.1 apache2-utils-2.4.23-29.24.1 apache2-utils-debuginfo-2.4.23-29.24.1 apache2-worker-2.4.23-29.24.1 apache2-worker-debuginfo-2.4.23-29.24.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (noarch): apache2-doc-2.4.23-29.24.1 - SUSE Enterprise Storage 4 (noarch): apache2-doc-2.4.23-29.24.1 - SUSE Enterprise Storage 4 (x86_64): apache2-2.4.23-29.24.1 apache2-debuginfo-2.4.23-29.24.1 apache2-debugsource-2.4.23-29.24.1 apache2-example-pages-2.4.23-29.24.1 apache2-prefork-2.4.23-29.24.1 apache2-prefork-debuginfo-2.4.23-29.24.1 apache2-utils-2.4.23-29.24.1 apache2-utils-debuginfo-2.4.23-29.24.1 apache2-worker-2.4.23-29.24.1 apache2-worker-debuginfo-2.4.23-29.24.1 References: https://www.suse.com/security/cve/CVE-2016-4975.html https://www.suse.com/security/cve/CVE-2016-8743.html https://bugzilla.suse.com/1016715 https://bugzilla.suse.com/1104826 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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). 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