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chromeHttps://chromereleases.googleblog.comGCSA-1127106949487312592
HistoryJul 18, 2023 - 12:00 a.m.

Stable Channel Update for Desktop

2023-07-1800:00:00
https://chromereleases.googleblog.com
chromereleases.googleblog.com
208
chrome 115
windows
mac
linux
security fixes
webrtc
tab groups
mojo
webapp installs
picture in picture
web api permission prompts
custom tabs
notifications
autofill
themes
bug details
security researchers
addresssanitizer

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AI Score

8.1

Confidence

Low

EPSS

0.003

Percentile

68.7%

The Chrome team is delighted to announce the promotion of Chrome 115 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.

Chrome 115.0.5790.98 (Linux and Mac), 115.0.5790.98/99( Windows) 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 115.

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 2 1 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

[$7000][1454086] High CVE-2023-3727: Use after free in WebRTC. Reported by Cassidy Kim(@cassidy6564) on 2023-06-12

[$7000][1457421] High CVE-2023-3728: Use after free in WebRTC. Reported by Zhenghang Xiao (@Kipreyyy) on 2023-06-23

[$2000][1453465] High CVE-2023-3730: Use after free in Tab Groups. Reported by @ginggilBesel on 2023-06-09

[$NA][1450899] High CVE-2023-3732: Out of bounds memory access in Mojo. Reported by Mark Brand of Google Project Zero on 2023-06-02

[N/A][40064341] High CVE-2023-4860: Inappropriate implementation in Skia. Reported by Mark Brand of Google Project Zero on 2023-05-03

[$5000][1450203] Medium CVE-2023-3733: Inappropriate implementation in WebApp Installs. Reported by Luan Herrera (@lbherrera_) on 2022-10-09

[$5000][1450376] Medium CVE-2023-3734: Inappropriate implementation in Picture In Picture. Reported by Thomas Orlita on 2023-06-01

[$2000][1394410] Medium CVE-2023-3735: Inappropriate implementation in Web API Permission Prompts. Reported by Ahmed ElMasry on 2022-11-29

[$2000][1434438] Medium CVE-2023-3736: Inappropriate implementation in Custom Tabs. Reported by Philipp Beer (TU Wien) on 2023-04-19

[$2000][1446754] Medium CVE-2023-3737: Inappropriate implementation in Notifications. Reported by Narendra Bhati of Suma Soft Pvt. Ltd. Pune (India) on 2023-05-19

[$1000][1434330] Medium CVE-2023-3738: Inappropriate implementation in Autofill. Reported by Hafiizh on 2023-04-18

[$1000][1405223] Low CVE-2023-3740: Insufficient validation of untrusted input in Themes. Reported by Fardeen Siddiqui on 2023-01-06

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:

  • [1465718] 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.

Prudhvikumar Bommana
Google Chrome

Affected configurations

Vulners
Node
googlechromeRange<115.0.5790.98
VendorProductVersionCPE
googlechrome*cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AI Score

8.1

Confidence

Low

EPSS

0.003

Percentile

68.7%