Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1624 Google Chrome Update 7 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Google Chrome Publisher: Google Operating System: Android UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-6831 CVE-2020-6464 Reference: ESB-2020.1610 Original Bulletin: https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2020/05/chrome-for-android-update.html Comment: This bulletin contains two (2) Google security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Chrome Releases Release updates from the Chrome team Stable Channel Update for Desktop Tuesday, May 5, 2020 The stable channel has been updated to 81.0.4044.138 for Windows, Mac, and Linux, which will roll out over the coming days/weeks. A list of all changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues. Security Fixes and Rewards Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed. This update includes 3 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information. [$N/A][1073602] High CVE-2020-6831: Stack buffer overflow in SCTP. Reported by Natalie Silvanovich of Google Project Zero on 2020-04-22 [$7500][1071059] High CVE-2020-6464: Type Confusion in Blink. Reported by Looben Yang on 2020-04-15 We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. As usual, our ongoing internal security work was responsible for a wide range of fixes: o [1077866] Various fixes from internal audits, fuzzing and other initiatives Many of our security bugs are detected using AddressSanitizer, MemorySanitizer, UndefinedBehaviorSanitizer, Control Flow Integrity, libFuzzer, or AFL. - ------------------------------------------------------------------------------- Chrome Releases Release updates from the Chrome team Chrome for Android Update Tuesday, May 5, 2020 Hi, everyone! We've just released Chrome 81 (81.0.4044.138) for Android: it'll become available on Google Play over the next few weeks. You can see a full list of the changes in the Git log. If you find a new issue, please let us know by filing a bug. - --------------------------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 iQIVAwUBXrOdsWaOgq3Tt24GAQgaZg/+PAZuaI+0VXjh+/+NIG/WzM1mz6iOlgD2 cCdguMq5FWEqGsvH+NFalUKhBDUmTtzuB2Bn5cUdfDpI/doVFbbe0BhYk8WlrxmS Q5J7aPCc9I1IWE7Pu7Cd2SWzVUHuvzvIVpdYelUVVSnOzr/Bdi4Ee0e6DQrfXR4b WBcKdh2VoIduBZpGmbPspEJE68ccKL49Zi/O0pp0/tp+r+5lbY+1Ru7MnsdXi16R 8tV96xG6qHgHBqhorAP0wUjSR1GskCcnSa4XT+ph0LIPmFKOHIGGr6bCMADkUtdv wXb8IF+jQX7EjR3P0yNoOAxhOK4jU7TzG+m+s8tt+SWcjF7jizCR2eFWfx8iSFAp uQhTUdvrCMEhgjFyO7d2SdkcT5YOQektSlFDFGmCa1Fdut7kRhWL2nIhfUYSl8J6 AkiYzd9eY9MuGoO0cSMxP7cQ0SpIVVasaooev4tS5R+V4qg7xZiTUOTuqRYP7vMH dFco/v5SA6SHx7Z65/6LJuy3IO/xsmohkTSiwNprfJk+ZfqmoitHhjqoCM3gHR8k fp9LFx5a9dIREsICLxg0bhS+5DyS5RUkNQgti2Lddb4HMRIZXI8G7LqEpnYxgepe X00WtarGte8R/1aTUYipfYqZcsgEH91u5U509ER0c35Y5BLhwnk5wSNGlMNGqupR 72EbMclVWEQ= =FkeM -----END PGP SIGNATURE-----