CVE-2024-5699

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 127

Description The issue is related to the incorrect handling of cookie prefixes such as Secure due to case-sensitive comparison, which should be case-insensitive according to the specification. This could lead to the browser not honoring the behaviors specified by the prefix. The vulnerability may allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations For versions prior to 127, update to version 127 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive data until the update is applied.