Oracle Linux: CVE-2020-12421: ELSA-2020-2828: firefox security update (IMPORTANT) (Multiple Advisories)
Description
When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. The Mozilla Foundation Security Advisory describes this flaw as: When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user.
Solution(s)
- oracle-linux-upgrade-firefox
- oracle-linux-upgrade-thunderbird
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