CVE-2023-0430

Certificate OCSP revocation status was not checked when verifying S/Mime signatures. Mail signed with a revoked certificate would be displayed as having a valid signature. Thunderbird versions from 68 to 102.7.0 were affected by this bug. This vulnerability affects Thunderbird < 102.7.1.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1769000	Issue Tracking Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-04/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1769000	Issue Tracking Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-04/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1769000	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

History

10 Jan 2025, 19:15

Type	Values Removed	Values Added
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1769000 - Issue Tracking, Vendor Advisory~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1769000 - Issue Tracking, Vendor Advisory

Information

Published : 2023-06-02 17:15

Updated : 2025-01-10 19:15

NVD link : CVE-2023-0430

Mitre link : CVE-2023-0430

CVE.ORG link : CVE-2023-0430

JSON object : View

Products Affected

mozilla

thunderbird

CWE

CWE-295

Improper Certificate Validation

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