CVEvulnerability

CVE-2023-0547

6.5 MEDIUM Published 2023-06-02 Modified 2026-10-23 Official page ↗
Status
Modified
Published
2023-06-02
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-295

Description

OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted. Thunderbird versions from 68 to 102.9.1 were affected by this bug. This vulnerability affects Thunderbird < 102.10.

Affected configurations

• mozilla thunderbird (>= 68.0 < 102.10)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References