Google releases Chrome stable channel 91.0.4472.77 update to fix several high-severity vulnerabilities

Google releases Chrome stable channel 91.0.4472.77 update to fix several high-severity vulnerabilities

Hello everyone,

 

Chrome stable channel has been updated to 91.0.4472.77 for Windows, macOS, and Linux. This update comes with fixes for several high severity vulnerabilities. The details of the vulnerabilities fixed are as follows:

 CVE ID Vulnerability Severity
 CVE-2021-30521 Heap buffer overflow in Autofill High
 CVE-2021-30522 Use after free in WebAudio High
 CVE-2021-30523 Use after free in WebRTC High
 CVE-2021-30524 Use after free in TabStrip High
 CVE-2021-30525 Use after free in TabGroups High
 CVE-2021-30526 Out of bounds write in TabStrip High
 CVE-2021-30527 Use after free in WebUI High
 CVE-2021-30528 Use after free in WebAuthentication High
 CVE-2021-30529 Use after free in Bookmarks Medium
 CVE-2021-30530 Out of bounds memory access in WebAudio Medium
 CVE-2021-30531 Insufficient policy enforcement in Content Security Policy Medium
 CVE-2021-30532 Insufficient policy enforcement in Content Security Policy Medium
 CVE-2021-30533 Insufficient policy enforcement in PopupBlocker Medium
 CVE-2021-30534 Insufficient policy enforcement in iFrameSandbox Medium
 CVE-2021-30535 Double free in ICU Medium
 CVE-2021-30536 Out of bounds read in V8 Low
 CVE-2021-30537 Insufficient policy enforcement in cookies Low
 CVE-2021-30538 Insufficient policy enforcement in content security policy Low
 CVE-2021-30539 Insufficient policy enforcement in content security policy Low
 CVE-2021-30540 Incorrect security UI in payments Low
 CVE-2021-21212 Insufficient data validation in networking Medium

To install these updates using Patch Manager Plus, initiate a sync between the Central Patch Repository and the Patch Manager Plus server. Once the sync is complete, search for the following Patch IDs or Bulletin ID and deploy them to your target systems.

 Patch ID Bulletin ID Patch Description
 319762 TU-017 Google Chrome (91.0.4472.77)
 319763 TU-017 Google Chrome (x64) (91.0.4472.77)

Cheers,

The ManageEngine Team