CVE-2019-12953

NameCVE-2019-12953
DescriptionDropbear 2011.54 through 2018.76 has an inconsistent failure delay that may lead to revealing valid usernames, a different issue than CVE-2018-15599.
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)
Debian Bugs1009062

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
dropbear (PTS)buster2018.76-5vulnerable
bullseye2020.81-3fixed
bookworm, sid2022.82-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
dropbearsource(unstable)2019.78-11009062

Notes

[buster] - dropbear <no-dsa> (Minor issue)
[stretch] - dropbear <postponed> (Minor issue but fixed along next DLA)
https://hg.ucc.asn.au/dropbear/rev/228b086794b7

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