thunderbird (SL7)

Synopsis: Important: thunderbird security update
Advisory ID: SLSA-2021:2263-1
Issue Date: 2021-06-07
CVE Numbers: CVE-2021-29967

This update upgrades Thunderbird to version 78.11.0.

Security Fix(es):

* Mozilla: Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11

* Mozilla: Thunderbird stored OpenPGP secret keys without master password
protection (CVE-2021-29956)

* Mozilla: Partial protection of inline OpenPGP message not indicated

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE

– thunderbird-78.11.0-1.el7_9.x86_64.rpm
– thunderbird-debuginfo-78.11.0-1.el7_9.x86_64.rpm

– Scientific Linux Development Team