Mozilla Firefox denial of service | CVE-2023-6205

NAME
__________
Mozilla Firefox denial of service

Platforms Affected:
Mozilla Firefox 119
Mozilla Firefox ESR 115.4
Mozilla Thunderbird 115.4

Risk Level:
6.5

Exploitability:
Unproven

Consequences:
Denial of Service

DESCRIPTION
__________

Mozilla Firefox is vulnerable to a denial of service, caused by a use-after-free in MessagePort::Entangled. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to cause the browser to crash.

CVSS 3.0 Information
__________

Privileges Required:
None

User Interaction:
Required

Scope:
Unchanged

Access Vector:
Network



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