Red Hat Security Advisory: thunderbird security update
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
beschreibt (9)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2021-43529US | critical9.8 | — | ||
Thunderbird versions prior to 91.3.0 are vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not… | ||||
| CVE-2021-43535US | high8.8 | — | ||
A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash. This vulnerab… | ||||
| CVE-2021-43534US | high8.8 | — | ||
Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we pres… | ||||
| CVE-2021-38509US | medium4.3 | — | ||
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpag… | ||||
| CVE-2021-38508US | medium4.3 | — | ||
By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt… | ||||
| CVE-2021-38507US | medium6.5 | — | ||
The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, includ… | ||||
| CVE-2021-38506US | medium4.3 | — | ||
Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI inclu… | ||||
| CVE-2021-38504US | high8.8 | — | ||
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 expl… | ||||
| CVE-2021-38503US | critical10.0OT erhöht | — | ||
The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://access.redhat.com/errata/RHSA-2021:4133self
- https://access.redhat.com/security/updates/classification/#importantexternal
- 2019621external
- 2019622external
- 2019624external
- 2019625external
- 2019626external
- 2019627external
Behebungen (63)
- Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133 - Behobenthunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of Thunderbird must be restarted for the update to take effect.
https://access.redhat.com/errata/RHSA-2021:4133
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