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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1365 SUSE-SU-2020:1027-1 Security update for MozillaThunderbird 20 April 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: MozillaThunderbird Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-6825 CVE-2020-6822 CVE-2020-6821 CVE-2020-6820 CVE-2020-6819 Reference: ESB-2020.1263 ESB-2020.1232 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20201027-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for MozillaThunderbird ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:1027-1 Rating: important References: #1168630 #1168874 Cross-References: CVE-2020-6819 CVE-2020-6820 CVE-2020-6821 CVE-2020-6822 CVE-2020-6825 Affected Products: SUSE Linux Enterprise Workstation Extension 15-SP1 ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for MozillaThunderbird to version 68.7.0 fixes the following issues: o CVE-2020-6819: Use-after-free while running the nsDocShell destructor (boo# 1168630) o CVE-2020-6820: Use-after-free when handling a ReadableStream (boo#1168630) o CVE-2020-6821: Uninitialized memory could be read when using the WebGL copyTexSubImage() (boo#1168874) o CVE-2020-6822: Out of bounds write in GMPDecodeData when processing large images (boo#1168874) o CVE-2020-6825: Memory safety bugs fixed (boo#1168874) 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-SP1: zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-1027=1 Package List: o SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64): MozillaThunderbird-68.7.0-3.77.1 MozillaThunderbird-debuginfo-68.7.0-3.77.1 MozillaThunderbird-debugsource-68.7.0-3.77.1 MozillaThunderbird-translations-common-68.7.0-3.77.1 MozillaThunderbird-translations-other-68.7.0-3.77.1 References: o https://www.suse.com/security/cve/CVE-2020-6819.html o https://www.suse.com/security/cve/CVE-2020-6820.html o https://www.suse.com/security/cve/CVE-2020-6821.html o https://www.suse.com/security/cve/CVE-2020-6822.html o https://www.suse.com/security/cve/CVE-2020-6825.html o https://bugzilla.suse.com/1168630 o https://bugzilla.suse.com/1168874 - --------------------------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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXpzsvmaOgq3Tt24GAQiuPA/+PUopbzEhBcrdq8R24YFdjIvjcU6a18yk YbV/btb6/9shtNwogLJ/fjCjXPA0t8RyafuoIEekXg3OwOwdqJu9Ys7Q1jODpZGl LFInXpFeNA1E3uGK6PNUSZCbvKwSMRps5JGCoMbGQbmVUBuEs3KeBFfgtEphjs9T Pm+IwpVwVGDL98v5eoNvkgdTPMz5N5/EKfq836ivz92MC7IrpOL8LxX8UnXEOaaj smNIpKsWGS6AtkUGv/czcuObuivnEMpjHG/AUh3rGLd7hE5YGu76IGBu6ufv/BA1 VoTlkslEuOrVkTVkB4Wd118eZr4F/e58OWZ8IsiYnmPIlMUK5BKXkD1N9lzKyOww SojZWLymHmwIN5vKagmw4Fqc/V4i+D4GVW/jxXu5iAFw9Q+TrCz1cKBjaxI/F1vy H6RUpwQ46XgEPljottJWIefkxdc6WHyYF+hapnn07FpB1czu6ujHg0oZ8Vo6ovTT 1uHwF1eWt241GD7MHecYM09NxelNWkaiyVqAdAvh439WTdVTBb/FjEGjJAX7h2t2 RJufEVx2dGYJSZj29ju8k/ADGFkDvdNBBFfbWHIhqzWVIX5lxzOEXBmevMetBJpE 9L+Bj8wntGT4V0KgUx63FmZdjn2riMq9XOROjwtbvKuI00A7y48rO6Dap4NJ6t/Q bpayLS08udY= =N15O -----END PGP SIGNATURE-----