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MFSA2020-26 Thunderbird: Security Vulnerabilities fixed in Thunderbird 68.10.0 (CVE-2020-15646)

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MFSA2020-26 Thunderbird: Security Vulnerabilities fixed in Thunderbird 68.10.0 (CVE-2020-15646)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
06/30/2020
Created
07/18/2020
Added
07/17/2020
Modified
10/22/2020

Description

If an attacker intercepts Thunderbird's initial attempt to perform automatic account setup using the Microsoft Exchange autodiscovery mechanism, and the attacker sends a crafted response, then Thunderbird sends username and password over https to a server controlled by the attacker. This vulnerability affects Thunderbird < 68.10.0.

Solution(s)

  • mozilla-thunderbird-upgrade-68_10

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