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=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2024.2366 Stable Channel Update for Desktop 17 April 2024 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Google Chrome Publisher: Google Operating System: Windows UNIX variants (UNIX, Linux, OSX) macOS Resolution: Patch/Upgrade CVE Names: CVE-2024-3832 CVE-2024-3833 CVE-2024-3834 CVE-2024-3837 CVE-2024-3838 CVE-2024-3839 CVE-2024-3840 CVE-2024-3841 CVE-2024-3843 CVE-2024-3844 CVE-2024-3845 CVE-2024-3846 CVE-2024-3847 Original Bulletin: https://chromereleases.googleblog.com/2024/04/stable-channel-update-for-desktop_16.html Comment: CVSS (Max): None available when published - --------------------------BEGIN INCLUDED TEXT-------------------- Stable Channel Update for Desktop Tuesday, April 16, 2024 The Stable channel has been updated to 124.0.6367.60/.61 for Windows and Mac and 124.0.6367.60 to Linux which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log. The Extended Stable channel has been updated to 124.0.6367.60/.61 for Windows and Mac which will roll out over the coming days/weeks. 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 22 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information. [$20000][331358160] High CVE-2024-3832: Object corruption in V8. Reported by Man Yue Mo of GitHub Security Lab on 2024-03-27 [$10000][331383939] High CVE-2024-3833: Object corruption in WebAssembly. Reported by Man Yue Mo of GitHub Security Lab on 2024-03-27 [$3000][326607008] High CVE-2024-3834: Use after free in Downloads. Reported by ChaobinZhang on 2024-02-24 [$7000][41491379] Medium CVE-2024-3837: Use after free in QUIC. Reported by {rotiple, dch3ck} of CW Research Inc. on 2024-01-15 [$5000][328278717] Medium CVE-2024-3838: Inappropriate implementation in Autofill. Reported by Ardyan Vicky Ramadhan on 2024-03-06 [$5000][41491859] Medium CVE-2024-3839: Out of bounds read in Fonts. Reported by Ronald Crane (Zippenhop LLC) on 2024-01-16 [$3000][41493458] Medium CVE-2024-3840: Insufficient policy enforcement in Site Isolation. Reported by Ahmed ElMasry on 2024-01-22 [$1000][330376742] Medium CVE-2024-3841: Insufficient data validation in Browser Switcher. Reported by Oleg on 2024-03-19 [$TBD][41486690] Medium CVE-2024-3843: Insufficient data validation in Downloads. Reported by Azur on 2023-12-24 [$5000][40058873] Low CVE-2024-3844: Inappropriate implementation in Extensions. Reported by Alesandro Ortiz on 2022-02-23 [$3000][323583084] Low CVE-2024-3845: Inappropriate implementation in Network. Reported by Daniel Baulig on 2024-02-03 [$2000][40064754] Low CVE-2024-3846: Inappropriate implementation in Prompts. Reported by Ahmed ElMasry on 2023-05-23 [$1000][328690293] Low CVE-2024-3847: Insufficient policy enforcement in WebUI. Reported by Yan Zhu on 2024-03-08 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 [334957582] 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. Interested in switching release channels? Find out how here. 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. Daniel Yip Google Chrome - --------------------------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. ===========================================================================