Your submission was sent successfully! Close

CVE-2017-9078

Published: 19 May 2017

The server in Dropbear before 2017.75 might allow post-authentication root remote code execution because of a double free in cleanup of TCP listeners when the -a option is enabled.

Priority

Medium

CVSS 3 base score: 8.1

Status

Package Release Status
dropbear
Launchpad, Ubuntu, Debian
Upstream
Released (2017.75)
Ubuntu 21.10 (Impish Indri) Not vulnerable
(2017.75-3build1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(2017.75-3build1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(2017.75-3build1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(2017.74-3build1)
Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needed)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needed)
Patches:
Upstream: https://secure.ucc.asn.au/hg/dropbear/rev/c8114a48837c