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CVE-2018-18509 A flaw during verification of certain S/MIME signatures causes emails to be shown in Thunderbird as having a valid…
Description
A flaw during verification of certain S/MIME signatures causes emails to be shown in Thunderbird as having a valid digital signature, even if the shown message contents aren't covered by the signature. The flaw allows an attacker to reuse a valid S/MIME signature to craft an email message with arbitrary content. This vulnerability affects Thunderbird < 60.5.1.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Thunderbird 60.5 | premières → < 60.5.1 | 60.5.1 |
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