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             AUSCERT External Security Bulletin Redistribution

                     Stable Channel Update for Desktop
                              8 February 2023


        AusCERT Security Bulletin Summary

Product:           Google Chrome
Publisher:         Google
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Resolution:        Patch/Upgrade
CVE Names:         CVE-2023-0705 CVE-2023-0704 CVE-2023-0703
                   CVE-2023-0702 CVE-2023-0701 CVE-2023-0700
                   CVE-2023-0699 CVE-2023-0698 CVE-2023-0697

Original Bulletin: 

Comment: CVSS (Max):  None available when published

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Chrome Releases

Release updates from the Chrome team

Stable Channel Update for Desktop

Tuesday, February 7, 2023

The Chrome team is delighted to announce the promotion of Chrome 110 to the stable 
channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.

Chrome 110.0.5481.77/.78 for Windows, 110.0.5481.77 for Mac and Linux 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 110.

The Extended Stable channel has been updated to 110.0.5481.78 for Windows and
110.0.5481.77 for 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 15 security fixes. Below, we highlight fixes that were contributed
by external researchers. Please see the Chrome Security Page for more information.

[$7000][1402270] High CVE-2023-0696: Type Confusion in V8.
Reported by Haein Lee at KAIST Hacking Lab on 2022-12-18

[$4000][1341541] High CVE-2023-0697: Inappropriate implementation in Full screen mode.
Reported by Ahmed ElMasry on 2022-07-03

[$2000][1403573] High CVE-2023-0698: Out of bounds read in WebRTC.
Reported by Cassidy Kim(@cassidy6564) on 2022-12-25

[$3000][1371859] Medium CVE-2023-0699: Use after free in GPU.
Reported by 7o8v and Cassidy Kim(@cassidy6564) on 2022-10-06

[$3000][1393732] Medium CVE-2023-0700: Inappropriate implementation in Download.
Reported by Axel Chong on 2022-11-26

[$2000][1405123] Medium CVE-2023-0701: Heap buffer overflow in WebUI.
Reported by Sumin Hwang of SSD Labs on 2023-01-05

[$1500][1316301] Medium CVE-2023-0702: Type Confusion in Data Transfer.
Reported by Sri on 2022-04-14

[$1000][1405574] Medium CVE-2023-0703: Type Confusion in DevTools.
Reported by raven at KunLun lab on 2023-01-07

[$2000][1385982] Low CVE-2023-0704: Insufficient policy enforcement in DevTools.
Reported by Rhys Elsmore and Zac Sims of the Canva security team on 2022-11-18

[$1000][1238642] Low CVE-2023-0705: Integer overflow in Core.
Reported by SorryMybad (@S0rryMybad) of Kunlun Lab on 2021-08-11

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:

[1413506] 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

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