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redhatRedHatRHSA-2020:5400
HistoryDec 14, 2020 - 12:00 p.m.

(RHSA-2020:5400) Important: thunderbird security update

2020-12-1412:00:47
access.redhat.com
32

0.002 Low

EPSS

Percentile

55.9%

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 78.5.1.

Security Fix(es):

  • Mozilla: Stack overflow due to incorrect parsing of SMTP server response codes (CVE-2020-26970)

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.