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                             CERT-Renater

                   Note d'Information No. 2021/VULN063
_____________________________________________________________________

DATE                : 03/02/2022

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Google Chrome versions prior to
                                      98.0.4758.80.

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https://chromereleases.googleblog.com/2022/02/stable-channel-update-for-desktop.html
_____________________________________________________________________


Stable Channel Update for Desktop

Tuesday, February 1, 2022

The Chrome team is delighted to announce the promotion of Chrome 98 to
the stable channel for Windows, Mac and Linux. Chrome 98 is also promoted
to our new extended stable channel for Windows and Mac. This will roll
out over the coming days/weeks.

Chrome 98.0.4758.80/81/82 for windows and  98.0.4758.80 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 98.


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 27 security fixes. Below, we highlight fixes that
were contributed by external researchers. Please see the Chrome Security
Page for more information.

[$20000][1284584] High CVE-2022-0452: Use after free in Safe Browsing.
Reported by avaue at S.S.L. on 2022-01-05

[$20000][1284916] High CVE-2022-0453: Use after free in Reader Mode.
Reported by Rong Jian of VRI on 2022-01-06

[$12000][1287962] High CVE-2022-0454: Heap buffer overflow in ANGLE.
Reported by Seong-Hwan Park (SeHwa) on 2022-01-17

[$7500][1270593] High CVE-2022-0455: Inappropriate implementation in
Full Screen Mode. Reported by Irvan Kurniawan (sourc7) on 2021-11-16

[$7000][1289523] High CVE-2022-0456: Use after free in Web Search.
Reported by Zhihua Yao of KunLun Lab on 2022-01-21

[$5000][1274445] High CVE-2022-0457: Type Confusion in V8. Reported by
rax of the Group0x58 on 2021-11-29

[$1000][1267060] High CVE-2022-0458: Use after free in Thumbnail Tab
Strip. Reported by Anonymous on 2021-11-05

[$TBD][1244205] High CVE-2022-0459: Use after free in Screen Capture.
Reported by raven (@raid_akame) on 2021-08-28

[$7500][1250227] Medium CVE-2022-0460: Use after free in Window Dialog.
Reported by 0x74960 on 2021-09-16

[$3000][1256823] Medium CVE-2022-0461: Policy bypass in COOP. Reported
by NDevTK on 2021-10-05

[$2000][1270470] Medium CVE-2022-0462: Inappropriate implementation in
Scroll. Reported by Youssef Sammouda on 2021-11-16

[$1000][1268240] Medium CVE-2022-0463: Use after free in Accessibility.
Reported by Zhihua Yao of KunLun Lab on 2021-11-09

[$1000][1270095] Medium CVE-2022-0464: Use after free in Accessibility.
Reported by Zhihua Yao of KunLun Lab on 2021-11-14

[$1000][1281941] Medium CVE-2022-0465: Use after free in Extensions.
Reported by Samet Bekmezci @sametbekmezci on 2021-12-22

[$TBD][1115460] Medium CVE-2022-0466: Inappropriate implementation in
Extensions Platform. Reported by David Erceg on 2020-08-12

[$TBD][1239496] Medium CVE-2022-0467: Inappropriate implementation in
Pointer Lock. Reported by Alesandro Ortiz on 2021-08-13

[$TBD][1252716] Medium CVE-2022-0468: Use after free in Payments.
Reported by Krace on 2021-09-24

[$TBD][1279531] Medium CVE-2022-0469: Use after free in Cast.
Reported by Thomas Orlita on 2021-12-14

[$TBD][1269225] Low CVE-2022-0470: Out of bounds memory access in V8.
Reported by Looben Yang on 2021-11-11

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:

   o [1293087] 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.


Srinivas Sista
Google Chrome

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