Description: | Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 68.3.0.
Security Fix(es):
Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
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.
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