CVE-2024-8389

Memory safety bugs present in Firefox 129. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130.

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
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1907230%2C1909367	Broken Link
https://www.mozilla.org/security/advisories/mfsa2024-39/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:129.0:*:*:*:*:*:*:*

History

04 Sep 2024, 15:50

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mozilla:firefox:129.0:::::::*
References	~~() https://bugzilla.mozilla.org/buglist.cgi?bug_id=1907230%2C1909367 -~~	() https://bugzilla.mozilla.org/buglist.cgi?bug_id=1907230%2C1909367 - Broken Link
References	~~() https://www.mozilla.org/security/advisories/mfsa2024-39/ -~~	() https://www.mozilla.org/security/advisories/mfsa2024-39/ - Vendor Advisory
Summary		(es) Errores de seguridad de memoria presentes en Firefox 129. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haber sido explotados para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox < 130.
CWE		CWE-787
First Time		Mozilla firefox Mozilla

03 Sep 2024, 16:35

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
CWE		CWE-119

03 Sep 2024, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-09-03 13:15

Updated : 2024-09-04 15:50

NVD link : CVE-2024-8389

Mitre link : CVE-2024-8389

CVE.ORG link : CVE-2024-8389

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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