Bug 2237505 (CVE-2023-4761)

Summary:	CVE-2023-4761 chromium-browser: Out of bounds memory access in FedCM
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	chromium-browser 116.0.5845.179	Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
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Regression:	---	Mount Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2237509, 2237510
Bug Blocks:

Description Guilherme de Almeida Suckevicz 2023-09-05 19:25:47 UTC

An out of bounds memory access flaw was found in the FedCM component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=1476403

External References:

https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html

Comment 1 Guilherme de Almeida Suckevicz 2023-09-05 19:27:09 UTC

Created chromium tracking bugs for this issue:

Affects: epel-all [bug 2237510]
Affects: fedora-all [bug 2237509]