CVE-2023-34417

Memory safety bugs present in Firefox 113. 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 < 114.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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=1746447%2C1820903%2C1832832	Broken Link
https://security.gentoo.org/glsa/202401-10
https://www.mozilla.org/security/advisories/mfsa2023-20/	Vendor Advisory
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746447%2C1820903%2C1832832	Broken Link
https://security.gentoo.org/glsa/202401-10
https://www.mozilla.org/security/advisories/mfsa2023-20/	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:07

Type	Values Removed	Values Added
References	~~() https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746447%2C1820903%2C1832832 - Broken Link~~	() https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746447%2C1820903%2C1832832 - Broken Link
References	~~() https://security.gentoo.org/glsa/202401-10 -~~	() https://security.gentoo.org/glsa/202401-10 -
References	~~() https://www.mozilla.org/security/advisories/mfsa2023-20/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2023-20/ - Vendor Advisory

07 Jan 2024, 11:15

Type	Values Removed	Values Added
References		() https://security.gentoo.org/glsa/202401-10 -

Information

Published : 2023-06-19 11:15

Updated : 2025-05-05 16:15

NVD link : CVE-2023-34417

Mitre link : CVE-2023-34417

CVE.ORG link : CVE-2023-34417

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-787

Out-of-bounds Write

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9.8 /10