← back
CVE-2017-2670

CVE-2017-2670

CVSS 7.5 HIGHEPSS 3.7%CWE-835
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
[UNKNOWN] · undertow

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
http://rhn.redhat.com/errata/RHSA-2017-1409.htmlhttps://access.redhat.com/errata/RHSA-2017:1410https://access.redhat.com/errata/RHSA-2017:1411https://access.redhat.com/errata/RHSA-2017:1412https://access.redhat.com/errata/RHSA-2017:3454https://access.redhat.com/errata/RHSA-2017:3455https://access.redhat.com/errata/RHSA-2017:3456https://access.redhat.com/errata/RHSA-2017:3458https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2670https://www.debian.org/security/2017/dsa-3906http://www.securityfocus.com/bid/98965