Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
[UNKNOWN] undertow
1.3.28.Final-redhat-4affected
References
- https://access.redhat.com/errata/RHSA-2017:1411 ↗
- http://rhn.redhat.com/errata/RHSA-2017-1409.html ↗
- https://www.debian.org/security/2017/dsa-3906 ↗
- https://access.redhat.com/errata/RHSA-2017:3458 ↗
- https://access.redhat.com/errata/RHSA-2017:1410 ↗
- https://access.redhat.com/errata/RHSA-2017:1412 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2670 ↗
- https://access.redhat.com/errata/RHSA-2017:3455 ↗
- https://access.redhat.com/errata/RHSA-2017:3456 ↗
- https://access.redhat.com/errata/RHSA-2017:3454 ↗
- http://www.securityfocus.com/bid/98965 ↗