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.
Published: 2022-12-22
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-48291 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.
Ubuntu USN Ubuntu USN USN-5726-1 Firefox vulnerabilities
History

Tue, 15 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-04-15T14:21:36.669Z

Reserved: 2022-11-14T00:00:00.000Z

Link: CVE-2022-45419

cve-icon Vulnrichment

Updated: 2024-08-03T14:09:57.034Z

cve-icon NVD

Status : Modified

Published: 2022-12-22T20:15:45.000

Modified: 2025-04-15T15:16:03.020

Link: CVE-2022-45419

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses