Rapid7 Vulnerability & Exploit Database

MFSA2019-32 Thunderbird: Security vulnerabilities fixed in - Thunderbird 68.1.1 (CVE-2019-11755)

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MFSA2019-32 Thunderbird: Security vulnerabilities fixed in - Thunderbird 68.1.1 (CVE-2019-11755)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
09/25/2019
Created
09/28/2019
Added
09/27/2019
Modified
11/20/2019

Description

A crafted S/MIME message consisting of an inner encryption layer and an outer SignedData layer was shown as having a valid digital signature, although the signer might have had no access to the contents of the encrypted message, and might have stripped a different signature from the encrypted message. Previous versions had only suppressed showing a digital signature for messages with an outer multipart/signed layer. This vulnerability affects Thunderbird < 68.1.1.

Solution(s)

  • mozilla-thunderbird-upgrade-68_1_1

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