Not rated
CVE-2018-18513 A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature
Description
A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature. This can be used as a denial-of-service (DOS) attack because Thunderbird reopens the last seen message on restart, triggering the crash again. This vulnerability affects Thunderbird < 60.5.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Thunderbird 60.5 | earliest → < 60.5 | 60.5 |
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