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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.0247 Stable Channel Update for Desktop 21 January 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Google Chrome Publisher: Google Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Unauthorised Access -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-21141 CVE-2021-21140 CVE-2021-21139 CVE-2021-21138 CVE-2021-21137 CVE-2021-21136 CVE-2021-21135 CVE-2021-21134 CVE-2021-21133 CVE-2021-21132 CVE-2021-21131 CVE-2021-21130 CVE-2021-21129 CVE-2021-21128 CVE-2021-21127 CVE-2021-21126 CVE-2021-21125 CVE-2021-21124 CVE-2021-21123 CVE-2021-21122 CVE-2021-21121 CVE-2021-21120 CVE-2021-21119 CVE-2021-21118 CVE-2021-21117 CVE-2020-16044 Reference: ESB-2021.0242 ESB-2021.0209 ESB-2021.0201 ESB-2021.0128 ESB-2021.0093 ESB-2021.0081 Original Bulletin: https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html - --------------------------BEGIN INCLUDED TEXT-------------------- Stable Channel Update for Desktop Tuesday, January 19, 2021 The Chrome team is delighted to announce the promotion of Chrome 88 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks. Chrome 88.0.4324.96 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 88 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 36 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information. [$30000][1137179] Critical CVE-2021-21117: Insufficient policy enforcement in Cryptohome. Reported by Rory McNamara on 2020-10-10 [$16000][1161357] High CVE-2021-21118: Insufficient data validation in V8. Reported by Tyler Nighswander (@tylerni7) of Theori on 2020-12-23 [$5000][1160534] High CVE-2021-21119: Use after free in Media. Reported by Anonymous on 2020-12-20 [$5000][1160602] High CVE-2021-21120: Use after free in WebSQL. Reported by Nan Wang(@eternalsakura13) and Guang Gong of 360 Alpha Lab on 2020-12-21 [$5000][1161143] High CVE-2021-21121: Use after free in Omnibox. Reported by Leecraso and Guang Gong of 360 Alpha Lab on 2020-12-22 [$5000][1162131] High CVE-2021-21122: Use after free in Blink. Reported by Renata Hodovan on 2020-12-28 [$1000][1137247] High CVE-2021-21123: Insufficient data validation in File System API. Reported by Maciej Pulikowski on 2020-10-11 [$N/A][1131346] High CVE-2021-21124: Potential user after free in Speech Recognizer. Reported by Chaoyang Ding(@V4kst1z) from Codesafe Team of Legendsec at Qi'anxin Group on 2020-09-23 [$N/A][1152327] High CVE-2021-21125: Insufficient policy enforcement in File System API. Reported by Ron Masas (Imperva) on 2020-11-24 [$N/A][1163228] High CVE-2020-16044: Use after free in WebRTC. Reported by Ned Williamson of Project Zero on 2021-01-05 [$3000][1108126] Medium CVE-2021-21126: Insufficient policy enforcement in extensions. Reported by David Erceg on 2020-07-22 [$3000][1115590] Medium CVE-2021-21127: Insufficient policy enforcement in extensions. Reported by Jasminder Pal Singh, Web Services Point WSP, Kotkapura on 2020-08-12 [$2000][1138877] Medium CVE-2021-21128: Heap buffer overflow in Blink. Reported by Liang Dong on 2020-10-15 [$1000][1140403] Medium CVE-2021-21129: Insufficient policy enforcement in File System API. Reported by Maciej Pulikowski on 2020-10-20 [$1000][1140410] Medium CVE-2021-21130: Insufficient policy enforcement in File System API. Reported by Maciej Pulikowski on 2020-10-20 [$1000][1140417] Medium CVE-2021-21131: Insufficient policy enforcement in File System API. Reported by Maciej Pulikowski on 2020-10-20 [$TBD][1128206] Medium CVE-2021-21132: Inappropriate implementation in DevTools. Reported by David Erceg on 2020-09-15 [$TBD][1157743] Medium CVE-2021-21133: Insufficient policy enforcement in Downloads. Reported by wester0x01(https://twitter.com/wester0x01) on 2020-12-11 [$TBD][1157800] Medium CVE-2021-21134: Incorrect security UI in Page Info. Reported by wester0x01(https://twitter.com/wester0x01) on 2020-12-11 [$TBD][1157818] Medium CVE-2021-21135: Inappropriate implementation in Performance API. Reported by ndevtk on 2020-12-11 [$2000][1038002] Low CVE-2021-21136: Insufficient policy enforcement in WebView. Reported by Shiv Sahni, Movnavinothan V and Imdad Mohammed on 2019-12-27 [$500][1093791] Low CVE-2021-21137: Inappropriate implementation in DevTools. Reported by bobblybear on 2020-06-11 [$500][1122487] Low CVE-2021-21138: Use after free in DevTools. Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group on 2020-08-27 [$N/A][937131] Low CVE-2021-21139: Inappropriate implementation in iframe sandbox. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2019-03-01 [$N/A][1136327] Low CVE-2021-21140: Uninitialized Use in USB. Reported by David Manouchehri on 2020-10-08 [$N/A][1140435] Low CVE-2021-21141: Insufficient policy enforcement in File System API. Reported by Maciej Pulikowski on 2020-10-20 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 [1168217] 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. - --------------------------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. 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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). 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