Bug 1939461 (CVE-2021-21192)

Summary: CVE-2021-21192 chromium-browser: Heap buffer overflow in tab groups
Product: [Other] Security Response Reporter: msiddiqu
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: spotrh, tpopela, yaneti
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: chromium-browser 89.0.4389.90 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-03-16 19:20:21 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1939463, 1939464    
Bug Blocks:    

Description msiddiqu 2021-03-16 12:55:03 UTC
A heap buffer overflow flaw was found in the tab groups component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=1181387

External References:

https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_12.html

Comment 1 msiddiqu 2021-03-16 12:56:28 UTC
Created chromium tracking bugs for this issue:

Affects: epel-all [bug 1939464]
Affects: fedora-all [bug 1939463]

Comment 2 Product Security DevOps Team 2021-03-16 19:20:21 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.