Debian/thunderbird: medium 6.5
Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepp
Action: Upgrade thunderbird to 1:91.4.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:91.4.0-1 | - |
Fixed versions
| 1:91.4.0-1 |
Sources
- osv: DEBIAN-CVE-2021-43528#Debian:13/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2021-43528
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