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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3574 thunderbird security update 19 October 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Debian Operating System: Debian GNU/Linux 9 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 Resolution: Patch/Upgrade CVE Names: CVE-2020-15678 CVE-2020-15677 CVE-2020-15676 CVE-2020-15673 Reference: ESB-2020.3459 ESB-2020.3423 ESB-2020.3403 ESB-2020.3337 Original Bulletin: https://www.debian.org/lts/security/2020/dla-2408 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2408-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Emilio Pozuelo Monfort October 17, 2020 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : thunderbird Version : 1:78.3.1-2~deb9u1 CVE ID : CVE-2020-15673 CVE-2020-15676 CVE-2020-15677 CVE-2020-15678 Multiple security issues have been found in Thunderbird, which may lead to the execution of arbitrary code or denial of service. Debian follows the Thunderbird upstream releases. Support for the 68.x series has ended, so starting with this update we're now following the 78.x releases. The 78.x series discontinues support for some addons. Also, starting with 78, Thunderbird supports OpenPGP natively. If you are currently using the Enigmail addon for PGP, please refer to the included NEWS and README.Debian.gz files for information on how to migrate your keys. For Debian 9 stretch, these problems have been fixed in version 1:78.3.1-2~deb9u1. We recommend that you upgrade your thunderbird packages. For the detailed security status of thunderbird please refer to its security tracker page at: https://security-tracker.debian.org/tracker/thunderbird 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+KI0QACgkQnUbEiOQ2 gwKtEBAAjr5giSel2X9DBupJ2yzkOdySWkXR0OJo8w9yJ1QyuNiqLN0aMNeHexUs Uc6wT/eso6lIq98YQoxF1trF44T9K4Mw6B20pt1Dn4EQCXOmyRJ9b1WlSaBDW28Z 57A2Dtg/NAqkH1xHLHrGVNSSk1SUCNbYr8h9sRCtje2o+6KGBVVI5MSKGB1t181B SyY4APxav29m1ybWmnfg0Yh9e7JaZqnKOwYpuQOpscUa1mWvVq7Che/0jz1W2FQS FPa025fX8xURe76jDM7UNmyq7uBbAbztiffeZNcJ90T9BL/e2SN1jSjH0Cbem1Vn A/yTvCHYMzYEXUshqjF1MHPV6bcQbGzYxgiEQizceVDuTFhFgd/XPKfdUJqAWjsJ pAiTBbCoR9MOTf62K5VH6Dln11lsc0rzIH4EMeIqSaCOUUUw+M2sJFuVkJVJNmQQ sEFvEiDCqcUtglHohrfMV/5OoNIyCbmWRxj74/hxzesKki/szt2cd8xf97/JPSQj Lh4TKmSfosbuG871OU/eB6QFm/Nswe8W959ydQFvaMGRVv80BBl70uW1ehWtlNfA Neq6eKGz+7mmEpMLoIkN0Agn6ie6DrC/wmapwQX6Oxa92OiAiHGdnQdjNIpPEOJ0 EH86CA76ODW1ETT8OUC2keVaQv/CZEzFa6/dw5Ut9qhtw2l+OKI= =LW5o - -----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 iQIVAwUBX4zkP+NLKJtyKPYoAQgFtQ//UFqvWYz5MeYK/ZaSuD08I0fRW1FAdQZK 5MgckDmwqwX4Ijervv83bddBKxbc7J0YthlKAGyNP4AmYPUJGxYccesNHCL67jQ0 tH3ZyZg8jAwawGKf39upCP8D/NrCOUrVq2FcEQCfcdtF4MgTeXaSlnrFuF5y0TAM ipNiNbaCd8LUWWtGLXC3DIOySUWExC+PWwPNhZsp3saqTMuxz9Qdn+nt88yWvCti CEAi446GOWb0AFKQmW2YaGNvF/bRWBpfLEphYg7yCrp+b9tR/dlpmUT/+WlGfy82 W6NVjZDq135D7wTJWmzMyTMSEFHJFls8DOqJL7WQ/PNiV4vqijnBIc+Xqpt/MRIe NW/1o3agAcHlH69bxbxfLkWcavUds1oL/R7kek6wsk3k81sKVUQbZhrleXsvohdj osTKySzIy03fOPeyrcE/UTyuTqviSyQJfHNzV1sQ6+mzhsZJWrrE4nPYufcJjEc9 MCWQLG8AUyXLk6W93nl4GCrpQbUrH5ALf6U1CKttfe9ULOW+R8qRhHUdrSjdNFLF konnIP+l0vCDrQQ7GNOHNvTK47lzb8cjvzGqLFCbDlinq5DyTqmy/DBIehic+doN GoJDqG9++kgmU5uBeh8wKirpLrV9OUOf1mzvYYD/Ulym9kLYOb+a1d9nZUp/XBpq 0cEShM4GVbI= =QyZP -----END PGP SIGNATURE-----