Debian/thunderbird: high 8.8
When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash. This
Action: Upgrade thunderbird to 1:91.3.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:91.3.0-1 | - |
Fixed versions
| 1:91.3.0-1 |
Sources
- osv: DEBIAN-CVE-2021-38504#Debian:13/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2021-38504
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