CVE-2020-12399
thunderbirdVulnerabilityPatched
No public exploitation has been reported so far. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| Arch | thunderbird | 68.8.1-1 | 68.9.0-1 | fixed |
| Arch | firefox | 76.0.1-1 | 77.0-1 | fixed |
| Debian:11 | firefox-esr | - | 68.9.0esr-1 | fixed |
| Debian:12 | firefox-esr | - | 68.9.0esr-1 | fixed |
| Debian:13 | firefox-esr | - | 68.9.0esr-1 | fixed |
| Debian:14 | firefox-esr | - | 68.9.0esr-1 | fixed |
| Debian:8 | firefox-esr | - | 68.9.0esr-1~deb8u2 | fixed |
| Debian:9 | firefox-esr | - | 68.9.0esr-1~deb9u1 | fixed |
| Debian:10 | firefox-esr | - | 68.9.0esr-1~deb10u1 | fixed |
| Debian:11 | thunderbird | - | 1:68.9.0-1 | fixed |
| Debian:12 | thunderbird | - | 1:68.9.0-1 | fixed |
| Debian:13 | thunderbird | - | 1:68.9.0-1 | fixed |
| Debian:14 | thunderbird | - | 1:68.9.0-1 | fixed |
| Debian:8 | thunderbird | - | 1:68.9.0-1~deb8u2 | fixed |
| Debian:9 | thunderbird | - | 1:68.9.0-1~deb9u1 | fixed |
| Debian:10 | thunderbird | - | 1:68.9.0-1~deb10u1 | fixed |
| Ubuntu:16.04:LTS | firefox | - | 77.0.1+build1-0ubuntu0.16.04.1 | fixed |
| Ubuntu:18.04:LTS | firefox | - | 77.0.1+build1-0ubuntu0.18.04.1 | fixed |
| Ubuntu:20.04:LTS | firefox | - | 77.0.1+build1-0ubuntu0.20.04.1 | fixed |
| Ubuntu:16.04:LTS | thunderbird | - | 1:68.10.0+build1-0ubuntu0.16.04.1 | fixed |
| Ubuntu:18.04:LTS | thunderbird | - | 1:68.10.0+build1-0ubuntu0.18.04.1 | fixed |
| Ubuntu:20.04:LTS | thunderbird | - | 1:68.10.0+build1-0ubuntu0.20.04.1 | fixed |
| openSUSE:Tumbleweed | MozillaFirefox | - | 92.0-1.2 | fixed |
| openSUSE:Tumbleweed | firefox-esr | - | 128.5.1-1.1 | fixed |