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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1072 thunderbird security update 29 March 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Execute Arbitrary Code/Commands -- 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 Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-23987 CVE-2021-23984 CVE-2021-23982 CVE-2021-23981 Reference: ESB-2021.1064 ESB-2021.1062 Original Bulletin: http://www.debian.org/lts/security/2021/dla-2609 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2609-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Emilio Pozuelo Monfort March 26, 2021 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : thunderbird Version : 1:78.9.0-1~deb9u1 CVE ID : CVE-2021-23981 CVE-2021-23982 CVE-2021-23984 CVE-2021-23987 Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure. For Debian 9 stretch, these problems have been fixed in version 1:78.9.0-1~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+nUbEiOQ2gwIFAmBd/q0ACgkQnUbEiOQ2 gwJ69RAAgQf/5fg2KjMVWjyWoaZiZeUmL0FYCcA0NlleZnTWniemILeGfHVhPDf6 gjoBQzvE2vIPzvs2fUzJgZ/vWQUxiQQ00W/lzIslWPq40vppdUQeHQkMdgb6V3n9 AMGUPKYzfUqrCUaupWc9kheoGtRZJabtp/oIZnov2FMa5st9E6pJLHmFm5GynVgA kV59CFBidBJG6UvODkkP8CMb/lpnGPsLB3rcBSuqpgI7Pa6xPjRSg+l5IDZXHxxf o5sTJ5oHmTe+zwr9c+ru5Q6tlSlsMC7Zg+9l9WNG5LIMh2/TyNq3Bz52t8lneXWJ oFTnCtWQpPl0/d6v6CgOi67xytJS43CKuy8rx7ERu8Zx6B0LomObw+UAXPM62a6X OlNQJB+y4wYdtr6pHMS2Mut2VZqahiF5HcBrsUEre8g6XflxF9+F0kAwlApLzzO5 xajsLmZHi8f2ZagClc/o+dYTi879V+uKZRiBW4p77wM8sVvkAB3mIyiEc0BIy73U ebPaSEOdJZqVLKVwburMcGILAoQJlFhPXfnHVsXFq9CgF/k/LfgP2FkpDtuqxoeZ cjDyq1jAWDl3qzaOTeq+eJ9URy2f27b1Vmm7/0oJmvPUPkSozp3UmAYmRsR1Ub6o VDXWJEI9eMb1+qBvktcwK7oW6mOXxQyvCJtHc+xTn44VQMegOrY= =Psxo - -----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 iQIVAwUBYGEgQeNLKJtyKPYoAQhRNw//SFJEVTc/RfBD2x/4pg13X9jxj/J4XAtA u9VFV6zfdW8QK40Y9IsO/T8DiQFX00fAAbvLTYiClilD8KOjJgokc/+cynpFBSKH 77f0zbFgiaFeOc+0tTmVxnSq+LWXHBTjWXvPnfhP+nVQ7XqFEDwmGABtrVWcGNEM WFPwfD4PVpKa6HHNiiKaW0jqhr4nabrMbdDE99dzDDMY9VAsprxsX/Ucgf2CxL60 9nAIXCzVwWaUK/OxIezVPDasWdCD/rg6WlfOu78ulITAjv0WkX8aJHC9d8vUwu2Z DtFtGpJFeXHI9i3jX30XXp/4+HLzTqt0ypVeBQPIo5IcLVnAUAuU4RS5xQ+9p3KF TkH9sR0xkKc8bb88XOSrGBaWWhuQ7We+wj4SB+LgayaM0my3t6P6oxmQ5aOIYGyp Sv9eUFJ0N79uO2sgWLyZ1fhOZ1lO/1YdNRVrDhIhtrnf6mwlUVECVUwby09FlI5y uoONdTEMT9vg1IUkcS/MEVyCbTTVU3FdGyj5U6M+53TsB/YaWye4U9iMZVmJ9uFP gZN3W/cPnXMa7QI2aEjI6XXEHQQnApSwfVs3mkE93I6tTlO28hp3papQE9yj/Rns UREGPNzkvi1NxDmRW2wtgrC0RpA579wxhX2Av6DEZ/W05+z/OW9EgIFSAq726+zc 1asvU9bn+kY= =ktGm -----END PGP SIGNATURE-----