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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.4115 firefox-esr security update 20 November 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: firefox-esr Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Denial of Service -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-26968 CVE-2020-26965 CVE-2020-26961 CVE-2020-26960 CVE-2020-26959 CVE-2020-26958 CVE-2020-26956 CVE-2020-26953 CVE-2020-26951 CVE-2020-16012 Reference: ESB-2020.4091 ESB-2020.4090 ESB-2020.4082 ESB-2020.4081 ESB-2020.4080 Original Bulletin: https://www.debian.org/lts/security/2020/dla-2457 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2457-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Emilio Pozuelo Monfort November 19, 2020 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : firefox-esr Version : 78.5.0esr-1~deb9u1 CVE ID : CVE-2020-16012 CVE-2020-26951 CVE-2020-26953 CVE-2020-26956 CVE-2020-26958 CVE-2020-26959 CVE-2020-26960 CVE-2020-26961 CVE-2020-26965 CVE-2020-26968 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, phishing, cross-site scripting or a DNS rebinding attack. For Debian 9 stretch, these problems have been fixed in version 78.5.0esr-1~deb9u1. We recommend that you upgrade your firefox-esr packages. For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/firefox-esr Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEcJymx+vmJZxd92Q+nUbEiOQ2gwIFAl+2Q80ACgkQnUbEiOQ2 gwK3/BAA0eoz1b522rgykpc3q1x0bWOrhOl/4IXO4ZqDvXIQy5ucmtNHDjJ/W5nQ HTsdQcN0ggRAySz4ezfXY4sv/ZVsMZS5fY5OlM5tQzY/HGhB+fGwh4fOkJ+vaNVB 9eBNIX7gOmCj8/JEeZeygSCnWYjeOfHqgCjEpJo+qCfbfXlo4OIME/Qjij1VFT/f iIKZOzFBVpcJiT36yMX/OguAG4A5MZ9gZ2RyIIPlP3LQ51/Du7jORTPWL85xMGTZ 008zjCQsZC2yGqOesxJGZRt357ZcxV/obDywC6ktsy+OpmMC5bAnpTx8n5Sl6Gfv Mc/lfggO4K42y3W8w5QwbK+67yKbIQr3TVkz+se9sqDFT4iS4kl1RA8LPSytbZoh /qWK0+UC37azUbG6sDxzsNW/1BZgVAOfxGMgNGLUCQ00IM/oMzBLF5jwHvymGFHW RqzMLK9HaC2OelpD7B56o8DHZnik/WcjBr4bCwjDwtJre+lUr+e49gQk7Y0OVMnJ Nw6qWbg4arGQhAgzy+BDniQrQ7OFPuXfVaF1ESVXIyYWTX8HUZYv2GJTLxyiFfZ9 u0YvdYPDUuolLWOBEzunVdCnGgMneZjFAFvQBG33OWc74pmh6jha8Ewb9utklSp2 tfSMKU+i5wqUmyjOVHjysnlBbAwBaA1/NRxlBvJDO4LorBLdGX0= =sHlv - -----END PGP SIGNATURE----- - --------------------------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 iQIVAwUBX7bxb+NLKJtyKPYoAQhqLxAAsom04GdX0FI3jJngWbY/f6CJiauxBL9f DmFgTP3F1fnsqO0HtgYoAY2wbr5IicFa52j6PAu2kkGrCvAv0JHrM311nh52G8kF +v5SWOVz+HR+goGWxgljTM8WSRGXkvN4ua22Qa7x/OG+DgpxBGqctOHR1sENsobZ wgrtF1kt7rA3X/4wxZgCg31Og6cZkHMIlBXhYsYz52lClTN0geQ4/8qlj/E5vSkn 2Sr3bJEWCLLrjJh2tiWcdJAmyT1OlsSOuY+ikrMAc9HEU8BO48mt7jWQTrpVLnR4 6lUbV3cpOwrVJ2Xo+p53Lyi6jGCMWRns1G+lsWECT26G4SJatAGezg0iSQAvlBaJ y4YJYqZ4U1mqPKh4NAF7eXoKBNZgFsM02RAmz+WZ0aRNy4Waw9P+IiT4WHH5N27h FOsKBgpLCzgzMVLkWnl2RMyHC067ZAIOAI0YRLdjnJt+7/92Xb7S8k3hx1WizkIo kUvnaT9DzhWD0OgPfVkCDm5O7WBmX4RBi0XV6fbsbowLUd1RRyuBZOnKL+Pp1w1z CAI/UoSlTkKVhVrBdbKrZeMVDsqIaoX6l5BYL/q/exm5rV+3KuomUCt14ooX9/Jo XgcxzWSZu2jTcLu+cPslP2CrwNQesCMVLHXYWzk0PRU3p/i/QWw2obl090FtK5G5 FLEdPF49Dng= =SaV4 -----END PGP SIGNATURE-----