VDB
CVE-2017-2670
CVE-2017-2670
PUBLISHED
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.
EPSS 5.97% · 90.8th percentile
Risk Scores
EPSS Score
5.97%
90.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | undertow | 1.3.11-1, 1.3.16-1, 0 |
| Ubuntu:24.04:LTS | undertow | 2.3.8-2, 0 |
Timeline
- Jul 27, 2018 CVE Published
- Oct 9, 2019 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-2670 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-2670 third-party-advisory