CVE-2021-43527
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 |
|---|---|---|---|---|
| Ubuntu:18.04:LTS | thunderbird | - | 1:78.14.0+build1-0ubuntu0.18.04.2 | fixed |
| Ubuntu:20.04:LTS | thunderbird | - | 1:78.14.0+build1-0ubuntu0.20.04.2 | fixed |
| Ubuntu:22.04:LTS | thunderbird | - | 1:91.4.0+build1.1-0ubuntu1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-default-base | - | 5.3.18-150200.24.194.1.150200.9.99.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP2-LTSS | kernel-default-base | - | 5.3.18-150200.24.194.1.150200.9.99.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | kernel-default-base | - | 5.3.18-150200.24.194.1.150200.9.99.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default-base | - | 5.3.18-150300.59.164.1.150300.18.96.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP3-LTSS | kernel-default-base | - | 5.3.18-150300.59.164.1.150300.18.96.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default-base | - | 5.3.18-150300.59.164.1.150300.18.96.1 | fixed |
| SUSE:Linux Enterprise Micro 5.1 | kernel-default-base | - | 5.3.18-150300.59.164.1.150300.18.96.1 | fixed |
| SUSE:Linux Enterprise Micro 5.2 | kernel-default-base | - | 5.3.18-150300.59.164.1.150300.18.96.1 | fixed |
| SUSE:Enterprise Storage 7.1 | kernel-default-base | - | 5.3.18-150300.59.164.1.150300.18.96.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Linux Enterprise Micro 5.4 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Linux Enterprise Server 15 SP4-LTSS | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP4 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Manager Proxy 4.3 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Manager Server 4.3 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| openSUSE:Leap Micro 5.3 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| openSUSE:Leap Micro 5.4 | kernel-default-base | - | 5.14.21-150400.24.122.2.150400.24.58.2 | fixed |
| SUSE:Linux Enterprise Micro 5.5 | kernel-default-base | - | 5.14.21-150500.55.68.1.150500.6.31.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP5 | kernel-default-base | - | 5.14.21-150500.55.68.1.150500.6.31.1 | fixed |
| openSUSE:Leap 15.5 | kernel-default-base | - | 5.14.21-150500.55.68.1.150500.6.31.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise Micro 5.4 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP4 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP4 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise Server 15 SP4-LTSS | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP4 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Manager Proxy 4.3 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Manager Server 4.3 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| openSUSE:Leap Micro 5.3 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| openSUSE:Leap Micro 5.4 | kernel-default | - | 5.14.21-150400.24.122.2 | fixed |
| SUSE:Linux Enterprise Micro 5.5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| SUSE:Linux Enterprise Module for Legacy 15 SP5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| SUSE:Linux Enterprise Live Patching 15 SP5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| SUSE:Linux Enterprise High Availability Extension 15 SP5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| SUSE:Linux Enterprise Workstation Extension 15 SP5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| openSUSE:Leap 15.5 | kernel-default | - | 5.14.21-150500.55.68.1 | fixed |
| Red Hat:rhel_eus:8.2::appstream | thunderbird | - | 0:91.3.0-3.el8_2 | fixed |
| Red Hat:rhel_e4s:8.1::appstream | thunderbird | - | 0:91.3.0-3.el8_1 | fixed |