Alpine/thunderbird: medium 4.3
By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird < 68.8.0.
Action: Upgrade thunderbird to 68.8.0-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 68.8.0-r0 | - |
Fixed versions
| 68.8.0-r0 |
Sources
- osv: ALPINE-CVE-2020-12397#Alpine:v3.21/thunderbird
- https://security.alpinelinux.org/vuln/CVE-2020-12397
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