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CVE-2022-45419

MEDIUM CVSS: 6.5 Published: 2022-12-22 Modified: 2026-06-17

Description

If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox < 107.

Affected Platforms

Mozilla Firefox

Weakness Type

CWE-295, CWE-295

References