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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2389 firefox-esr security update 15 July 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: firefox-esr Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-30547 CVE-2021-29976 CVE-2021-29970 Reference: ESB-2021.2377 ESB-2021.2376 Original Bulletin: https://lists.debian.org/debian-security-announce/2021/msg00122.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4939-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff July 14, 2021 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : firefox-esr CVE ID : CVE-2021-29970 CVE-2021-29976 CVE-2021-30547 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For the stable distribution (buster), these problems have been fixed in version 78.12.0esr-1~deb10u1. 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 Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmDvMNoACgkQEMKTtsN8 TjaEOg/+LIOoGXB0DaCArN6LthkOJzLMDE+vbJI9lj3ZKJ0CsEfiPdR7w4hKjjPR 5YYlPwIBeV/YKovhzMb5qrgUsc0ZE+Jw32UYNqB8CsRS027ecBzoy1ccCqBIHIS7 XSSKOq53VjRibwt0mG1+3Y4ipY/50F20iII+G7DcAkZ3CraPzwZKhoTwLVrzlIBl uv71R6//8R/x+uPV7AHylSUqCHqY3EtX/CAi2mEgDywpkvkek56sw0APmhYoA7eg 3Xguu82RQDVVqWKgVOkhxAnuIQYNM1BduF7gaUIDk+NUu8QIGnpW3ifa4SE7uucY RR/6m63sJf/iZk0pwZRsUEyl9xzAW/a26gsDNV1I4qlwJpsMWQwX14NVkk0MsYt0 MVf+ySkPV0FAFNv8/Dw/oAP69UryWIJBkZ04MRkWf5FkIJ6M34RzCa8EvynGWAzY iY9r/+Mc/NzsmA2J3Y97mE4C74R4jQgt2cICadGJ861PDYLjUSk9Wb7L1cUmrS1S XexIYaL2+AFRYRDuRYf5yN8516T6ge2ySGsIUNZR7RwwICTGfpAVRAH6CcMnlt6w DMrIIEtzOQcale8za9TR/ZGaIq47ZK9AqsTHXSfCkWhUXmKEowvBmEAwPBX2y/U4 VX0owfHmS83wgi8gYoC08ypGfzzIElUwWrCz+/gfe4L9+BuWiXM= =dzt6 - -----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 iQIVAwUBYO9xbuNLKJtyKPYoAQiA4w//TUgcYhZTuC4yV9gA+Xv/qCpN9+S/hTbN IAW46ivQPmqrWatt7cvlqgDaPltBwWqtw+ddHWodAGQh0PoUT5cxxYGOaohh32Jk AtgVRji0mIJ4Pg2YT6slfAyhBuXloC0pErICzMDZaljlSM/Tjh6jevKAbTmGQc38 lt21HwddOz9Z2zDnRbjF63BPTkgsE0TjACTsRR8DUSMS7Guo68wPL9qzmO1y81Vb 17tEGAJpRl14DkWiogBsSkQ3XcEG4IOoaHnZjYaK0jc7P8ZYaEZAUP+ZCO2tInPs 1VuxxCjholpkbY0NE/VzUhqXft5S85rcz2LE3rvescM9QGrGiXqccCw6SbiNgGRW qzMAk5Js1ebN97OPS2qP1gHH8rSEWYqKf/grspF7CC8KA8gjex+rFOCxxfQffbDE 5nEovrRdJX8TECZStdRO6r/nU9d3ixD1h2fQhL4FGsy+ERNFBrA1yPU/m3ukp7Sz 4+2lsbm6knWdmg7s6EFb2lmgPLGZZ8l7usvEBk6CMaJo323If11VNvO/xqtS0ehi tJWYfjLIMppbvGhjEvNxAubbWWzb4d0pq9wb6iLZrPchn34e+0bkd0SJaU8GJ2Zg nNzQELjZLG+g+xI24SjBuvh2GXRmOJijqgH3NBJ7z4Y1H12cQtq2KnaM9jYdTxKy VqS6L6w65dE= =Xp78 -----END PGP SIGNATURE-----