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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1642 SUSE-SU-2020:14356-1 Security update for mailman 11 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: mailman Publisher: SUSE Operating System: SUSE Impact/Access: Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-12137 Reference: ESB-2020.1568 ESB-2020.1541 ESB-2020.1435 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-202014356-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for mailman ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:14356-1 Rating: important References: #1167068 #1170558 Cross-References: CVE-2020-12137 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 solves one vulnerability and has one errata is now available. Description: This update for mailman fixes the following issues: Security issue fixed: o CVE-2020-12137: Fixed a XSS vulnerability caused by MIME type confusion (bsc#1170558). Non-security issue fixed: o Fixed rights and ownership on /var/lib/mailman/archives (bsc#1167068). 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-mailman-14356=1 o SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-mailman-14356=1 o SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-mailman-14356=1 o SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-mailman-14356=1 Package List: o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64): mailman-2.1.15-9.6.20.1 o SUSE Linux Enterprise Point of Sale 11-SP3 (i586): mailman-2.1.15-9.6.20.1 o SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64): mailman-debuginfo-2.1.15-9.6.20.1 mailman-debugsource-2.1.15-9.6.20.1 o SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64): mailman-debuginfo-2.1.15-9.6.20.1 mailman-debugsource-2.1.15-9.6.20.1 References: o https://www.suse.com/security/cve/CVE-2020-12137.html o https://bugzilla.suse.com/1167068 o https://bugzilla.suse.com/1170558 - --------------------------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 iQIVAwUBXrjZ92aOgq3Tt24GAQix+w//e2JcKpo/2ZN39Jg3y9Qvz9d9gqTGeQt4 GAz/KCRg2aCkPHS+s0WKSqOVXI3tibvp/5R0KCnLgy3VTA74uSIT2o8Rc5NuwAhx W/5Bk4dtIH9CBL3kjf/hUi1DpU7JqEaR08nfI1sPw2w5y15djOrB2FXYcHOiQlx7 jJwIoXpQSa/PHnfCLiHG1TNKrFn/6h3OHqRQ7KbweH2N3TX5TwhYVxMJgu7q6UUv ehvoinm2pF7PIh8QSRnvfIKWa8KiaouxWAOlVqN6XE+U6Tva+MtnZSM8RCmK7MVP vsSrfR7mhNhMUbOpGGtnwMMzFABaer1Wqos40WLy4ayKG47JQkk2HSYhcgzD5ooR T6dOaDemoAF7LOqRBzglEImouLe+mVAru6THavalAiNVYT2Bzp82HCTN9sV2OoWi LZY/VF8QwZ9st81c5a2Mvt3Xad84BCDXwfDnPmT09OvPHANuvtYbXHL3NeOJldJN EHZNChKg5nNHSG34szyxGN5TOCk7iyROnyo5uGVBlQMk2d7pGyuprn4Xo7szai9U njWTCprm4+tkwVJJ1nwef2L59weh/dhsLAJund6/Nzmfn97tcdP/oFC4Nvwx+dnI 0PSkn6jrmADolNQCLYcU8ZBXgWePhWe6w4rKGXK1PRC3YxQzFkzbMFUXyjrI0hb8 q8lA6qSfC2Y= =Zr4d -----END PGP SIGNATURE-----