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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0058 SUSE-SU-2019:13924-1: Security update for mailman 7 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: mailman Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Cross-site Request Forgery -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Website Defacement -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-13796 CVE-2018-5950 CVE-2018-0618 CVE-2016-6893 CVE-2015-2775 Reference: ESB-2019.0022 ESB-2018.2149.2 ESB-2018.2053 ESB-2018.0734 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-201913924-1/ - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for mailman ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:13924-1 Rating: important References: #1077358 #1099510 #1101288 #925502 #995352 Cross-References: CVE-2015-2775 CVE-2016-6893 CVE-2018-0618 CVE-2018-13796 CVE-2018-5950 Affected Products: SUSE Linux Enterprise Server 11-SP4 SUSE Linux Enterprise Server 11-SP3-LTSS SUSE Linux Enterprise Point of Sale 11-SP3 SUSE Linux Enterprise Debuginfo 11-SP4 SUSE Linux Enterprise Debuginfo 11-SP3 ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for mailman fixes the following issues: - Fixed a XSS vulnerability and information leak in user options CGI, which could be used to execute arbitrary scripts in the user's browser via specially encoded URLs (bsc#1077358 CVE-2018-5950) - Fixed a directory traversal vulnerability in MTA transports when using the recommended Mailman Transport for Exim (bsc#925502 CVE-2015-2775) - Fixed a XSS vulnerability, which allowed malicious listowners to inject scripts into the listinfo pages (bsc#1099510 CVE-2018-0618) - Fixed arbitrary text injection vulnerability in several mailman CGIs (CVE-2018-13796 bsc#1101288) - Fixed a CSRF vulnerability on the user options page (CVE-2016-6893 bsc#995352) 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 Linux Enterprise Server 11-SP4: zypper in -t patch slessp4-mailman-13924=1 - SUSE Linux Enterprise Server 11-SP3-LTSS: zypper in -t patch slessp3-mailman-13924=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-mailman-13924=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-mailman-13924=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-mailman-13924=1 Package List: - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64): mailman-2.1.15-9.6.6.1 - SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64): mailman-2.1.15-9.6.6.1 - SUSE Linux Enterprise Point of Sale 11-SP3 (i586): mailman-2.1.15-9.6.6.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64): mailman-debuginfo-2.1.15-9.6.6.1 mailman-debugsource-2.1.15-9.6.6.1 - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64): mailman-debuginfo-2.1.15-9.6.6.1 mailman-debugsource-2.1.15-9.6.6.1 References: https://www.suse.com/security/cve/CVE-2015-2775.html https://www.suse.com/security/cve/CVE-2016-6893.html https://www.suse.com/security/cve/CVE-2018-0618.html https://www.suse.com/security/cve/CVE-2018-13796.html https://www.suse.com/security/cve/CVE-2018-5950.html https://bugzilla.suse.com/1077358 https://bugzilla.suse.com/1099510 https://bugzilla.suse.com/1101288 https://bugzilla.suse.com/925502 https://bugzilla.suse.com/995352 - --------------------------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 iQIVAwUBXDKnMmaOgq3Tt24GAQiIdBAAivyAwjLrjmI1BViU4PoIl2jI2Te1mTO6 cZ0IO0DBcuwdyUK5uaVnxReIJ7ktJsldUqgcXMnR21+i9NKba/3PZHeSrS3inwTK p1fKCKLD3O+aRdyw899MCnCyl/JsgS2xZNoE7KSwHD9DJyehSXrpzG1vYixCiWYE B5JkRVI+J9FzmePiJrDUp6JvjRGWhBhRjolBENRS5TCtVupVomwlUnEe4UEeMT+I VDczFt3yJez6wWuJmYhIw533h2rbrfJYjsMT34wRksYgH0xm4ZcUJOsWFJa3CZQ/ 8WyZb+a0j53MM4WaIdSS3Nb9tKmLLgmt0yJRdXA3VVGc5+MHBfWj4GG1NIqk+qu9 lH4M0ewz+7LkWMS3edXTg2yYjwquGYOHCP2/9fBx/Op3hih1y6uqcR56gy8SxjKi AjFUdYrw14IyJJCTtizi4Nqa+1KmHSf9o+k0S0J0Umaj4TISYF1efqUit8h30CBb 7fMXrePe2jTI/z5KSI7LFGxjGWO37pBCdTeEBESJa80OMecE8HI/zgqnwvu9YkU8 K0XYgZL9+Yogf44hcdCaudDZLRxE1WdZjUe3Rzg9fpCoPPIKj9zNI+T8tadWp+FA +toLzfJPk/lPLeyuDk1/vyA5yl01grf2ttJIoSyQKeb8Isn/be1coYbjIbTARcLm Orr8dBteVOo= =+c+a -----END PGP SIGNATURE-----