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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2021.0242 CVE-2021-43221 | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability 22 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Edge (Chromium-based) Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-43221 OVERVIEW Microsoft has updated its Edge browser to include security fixes from the upstream Chromium project. Edge version: 96.0.1052.29 Chromium version: 96.0.4664.45 Date Released: 11/19/2021 [1] IMPACT The following vulnerabilities have been addressed: CVE-2021-43221 MITIGATION It is advised to update Edge to the latest release. REFERENCES [1] Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43221 AusCERT has made every effort to ensure that the information contained in this document is accurate. However, the decision to use the information described is the responsibility of each user or organisation. 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. =========================================================================== 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 iQIVAwUBYZsn9eNLKJtyKPYoAQgrOA//R+rha1vMyuWk9R8ayUlMrh4O9U/s2KAF Mf+zZe1/g6/+2EnwtEBJLGMF8fDijlt5Psj1+Qp1iunIBz3IHIijRzK91JC1humR FGaJd4Vn7A4lWGHPD8sAKu2jsMvh4FkMUwzfXCNmHiUPW6Pn2nU/p3jYtDvshRa8 R20S8SY5fMdO9f6UiLrZlQVnuy15B0yG4v31xmYaEUK1WBCjUfSmyaUDKM7jR0Rw PwX3Avwr6TwgyldCXkN9h98GkkTltSdsAR7HqNxr6LuDbV7Oq0Ft3kgdCTP3ZQ6N um9RhdMzFPPYSUMYd5KuXAX56Vo36UoWjxD5MjN6y4KGjwhLfQaUVJJkYyVO1sPM fA/dHmsQdMHmx7FS0Sp5N28Dq8+RhOkAa56EFnCs3KU823a5JiEbXcB6WZvxyhOO fCqTD1Kb/Oi7Zfno57Y42rrmUUrAqLm3hIdbklZWIBtCLH4yOBv+jknAfH85bIKv z0kGpotDfYIlQ8K9s2y+LLFYlL980XNdN/MJZdbuHiXY9Y+5DsdgDknbGQQDJTXZ 9o2mc3eju4eXQe6sMmwZn8VWAa7XoSr6DHcMgr4ScUT107esEJTxZh64cA4O8n6W PORSbAYWwoQvVf7LFcGTQuWK+oZi9P5puc/tLU+JDhYuPwX/I4LBsphg4A5oXSDU RTwbeAyzvxk= =rNtb -----END PGP SIGNATURE-----