The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be used to give recipients the impression that a message was sent at a different date or time. This vulnerability affects Thunderbird < 115.6.
Published 2023-12-19 14:15:07
Updated 2023-12-29 13:15:08
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2023-50761

Probability of exploitation activity in the next 30 days: 0.05%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 17 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2023-50761

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source

References for CVE-2023-50761

Products affected by CVE-2023-50761

This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to terms of use!