CentOS Errata and Security Advisory CESA-2020:2827
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 68.10.0 ESR.
Mozilla: Memory corruption due to missing sign-extension for ValueTags on ARM64 (CVE-2020-12417)
Mozilla: Information disclosure due to manipulated URL object (CVE-2020-12418)
Mozilla: Use-after-free in nsGlobalWindowInner (CVE-2020-12419)
Mozilla: Use-After-Free when trying to connect to a STUN server (CVE-2020-12420)
Mozilla: Add-On updates did not respect the same certificate trust rules as software updates (CVE-2020-12421)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Merged security bulletin from advisories: http://lists.centos.org/pipermail/centos-announce/2020-July/035774.html
Affected packages: firefox
Upstream details at: