CVE-2020-15685

NameCVE-2020-15685
DescriptionDuring the plaintext phase of the STARTTLS connection setup, protocol commands could have been injected and evaluated within the encrypted session. This vulnerability affects Thunderbird < 78.7.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2541-1, DSA-4842-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
thunderbird (PTS)buster1:91.12.0-1~deb10u1fixed
buster (security)1:102.6.0-1~deb10u1fixed
bullseye1:91.13.0-1~deb11u1fixed
bullseye (security)1:102.6.0-1~deb11u1fixed
bookworm1:102.6.0-1fixed
sid1:102.7.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
thunderbirdsourcestretch1:78.7.0-1~deb9u1DLA-2541-1
thunderbirdsourcebuster1:78.7.0-1~deb10u1DSA-4842-1
thunderbirdsource(unstable)1:78.7.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2021-05/#CVE-2020-15685

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