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CVE-2017-2670

Published: 27 July 2018

It was found in Undertow before 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
undertow
Launchpad, Ubuntu, Debian
Upstream
Released (1.4.18-1)
Ubuntu 21.10 (Impish Indri) Not vulnerable
(1.4.18-1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1.4.18-1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1.4.18-1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1.4.18-1)
Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needed)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist