CVE-2024-0753

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 122 Mozilla Firefox ESR versions prior to 115.7 Thunderbird versions prior to 115.7

Description The issue is related to the implementation of the HSTS (HTTP Strict Transport Security) mechanism in Mozilla products, specifically concerning inadequate access control. This could allow a remote attacker to bypass security mechanisms in specific HSTS configurations, potentially on a subdomain.

Recommendations For Mozilla Firefox versions prior to 122, update to version 122 or later to resolve the issue. For Mozilla Firefox ESR versions prior to 115.7, update to version 115.7 or later to resolve the issue. For Thunderbird versions prior to 115.7, update to version 115.7 or later to resolve the issue.