cbcvebase.
CVE-2017-2670
published 2018-07-27

CVE-2017-2670: 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.

PriorityP337high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
3.66%
88.4th percentile
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.

Affected

7 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianundertow< undertow 1.4.18-1 (forky)undertow 1.4.18-1 (forky)
redhatjboss_enterprise_application_platform
redhatjboss_enterprise_application_platform
redhatjboss_enterprise_application_platform
redhatundertow< 1.3.281.3.28
redhatundertow>= 0 < 1.4.18-11.4.18-1

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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