Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 60.8.0.
Mozilla: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8 (CVE-2019-11709)
Mozilla: Sandbox escape via installation of malicious language pack (CVE-2019-9811)
Mozilla: Script injection within domain through inner window reuse (CVE-2019-11711)
Mozilla: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects (CVE-2019-11712)
Mozilla: Use-after-free with HTTP/2 cached stream (CVE-2019-11713)
Mozilla: HTML parsing error can contribute to content XSS (CVE-2019-11715)
Mozilla: Caret character improperly escaped in origins (CVE-2019-11717)
Mozilla: Same-origin policy treats all files in a directory as having the same-origin (CVE-2019-11730)
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.