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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3060 Security update for MozillaThunderbird 8 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: MozillaThunderbird Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-15669 CVE-2020-15664 CVE-2020-15663 Reference: ESB-2020.3056 ESB-2020.3053 ESB-2020.2987 ESB-2020.2980 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20202552-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for MozillaThunderbird ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:2552-1 Rating: important References: #1175686 Cross-References: CVE-2020-15663 CVE-2020-15664 CVE-2020-15669 Affected Products: SUSE Linux Enterprise Workstation Extension 15-SP2 SUSE Linux Enterprise Workstation Extension 15-SP1 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for MozillaThunderbird fixes the following issues: o Mozilla Thunderbird was updated to 68.12 (bsc#1175686) o CVE-2020-15663: Downgrade attack on the Mozilla Maintenance Service could have resulted in escalation of privilege o CVE-2020-15664: Attacker-induced prompt for extension installation o CVE-2020-15669: Use-After-Free when aborting an operation 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 Workstation Extension 15-SP2: zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-2552=1 o SUSE Linux Enterprise Workstation Extension 15-SP1: zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-2552=1 Package List: o SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64): MozillaThunderbird-68.12.0-3.94.1 MozillaThunderbird-debuginfo-68.12.0-3.94.1 MozillaThunderbird-debugsource-68.12.0-3.94.1 MozillaThunderbird-translations-common-68.12.0-3.94.1 MozillaThunderbird-translations-other-68.12.0-3.94.1 o SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64): MozillaThunderbird-68.12.0-3.94.1 MozillaThunderbird-debuginfo-68.12.0-3.94.1 MozillaThunderbird-debugsource-68.12.0-3.94.1 MozillaThunderbird-translations-common-68.12.0-3.94.1 MozillaThunderbird-translations-other-68.12.0-3.94.1 References: o https://www.suse.com/security/cve/CVE-2020-15663.html o https://www.suse.com/security/cve/CVE-2020-15664.html o https://www.suse.com/security/cve/CVE-2020-15669.html o https://bugzilla.suse.com/1175686 - --------------------------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 iQIVAwUBX1b4eeNLKJtyKPYoAQjH2Q/9G9fG5+kayFj1lPI9dLwfSCtEQyQOg0zT EYAe5g91x14YHBc9D6SNTBjEN9Ry27VR5MgPZpzrQgOkSJK+aIah67gfXTKz784j U+vLqwjCqyUVkyAB0FoR3jkCM73Tfu5xVT63qb4LtXTSk4K9AkwqJ2QDdn14U+d2 gaGyLdCdF0QsUy7vqrOhh8YZpBrInTpnc3DRI13TBXw+ZUDdtzgX6tZmoq3HvDKk Bg+fuw0OptQ3x6oCIAguqnT1Ui8IZfLgKPyxMPonidKNoh5yCToL0msVvJm44tEC R6fWldu713t6jeW+fIFb/mII4h4bVBgB1fTJuKcQ+9i9G4NxX0sIaZoHK1SwaFJ4 62uWMCncXWWGolrjRgnj8zpXYth1jQIOYR2vXDfzrZm3MAyJHQimdfivG2t5ZrBS LpRWDRae6lHP7EmWanhzG1YVovQEzBsqSat/XQ32oeaZbh496P/CfOY34/JKFINs ie4S4je/9Q4d+L/ekKOhHofsUMDdZh+P9zTc/LOC+186O9ZLGimlEHXA4OYTm+61 IyOCtRSjsBlMCe01bqpHQAowBPshywGQlkxk9rfE+WhpuZiDRAqANnj4CLBM2qTV g8eFtu8u99ypu4Kv9vM4au6HZ81sTBVMkh/CIudIRjb1fueg+0Y0/mPc8i9cc1IN iAq749pTzpo= =E76T -----END PGP SIGNATURE-----