CVE-2024-4775

An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 126.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1887332	Issue Tracking Exploit Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-21/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1887332	Issue Tracking Exploit Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-21/	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

01 Apr 2025, 17:56

Type	Values Removed	Values Added
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1887332 -~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1887332 - Issue Tracking, Exploit, Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2024-21/ -~~	() https://www.mozilla.org/security/advisories/mfsa2024-21/ - Vendor Advisory
CPE		cpe:2.3:a:mozilla:firefox:::::-:::*
First Time		Mozilla firefox Mozilla

Information

Published : 2024-05-14 18:15

Updated : 2025-04-01 17:56

NVD link : CVE-2024-4775

Mitre link : CVE-2024-4775

CVE.ORG link : CVE-2024-4775

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-431

Missing Handler

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