CVE-2024-29943

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://www.openwall.com/lists/oss-security/2024/03/23/1	Mailing List Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1886849	Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-15/	Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/03/23/1	Mailing List Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1886849	Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-15/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

01 Apr 2025, 16:56

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mozilla:firefox::::::::
First Time		Mozilla firefox Mozilla
References	~~() http://www.openwall.com/lists/oss-security/2024/03/23/1 -~~	() http://www.openwall.com/lists/oss-security/2024/03/23/1 - Mailing List, Third Party Advisory
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1886849 -~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1886849 - Issue Tracking
References	~~() https://www.mozilla.org/security/advisories/mfsa2024-15/ -~~	() https://www.mozilla.org/security/advisories/mfsa2024-15/ - Vendor Advisory

Information

Published : 2024-03-22 13:15

Updated : 2025-04-01 16:56

NVD link : CVE-2024-29943

Mitre link : CVE-2024-29943

CVE.ORG link : CVE-2024-29943

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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