Bug 2271107 (CVE-2024-29943)

Summary:	CVE-2024-29943 Mozilla: Out-of-bounds access via Range Analysis bypass
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	unspecified	CC:	abobrov, erack, gotiwari, jhorak, mvyas, tpopela
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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Doc Text:	A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination.	Story Points:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2271062

Description Mauro Matteo Cascella 2024-03-22 18:37:17 UTC

An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2024-15/#CVE-2024-29943