VDB
CVE-2017-2670
CVE-2017-2670
PUBLISHED
CVSS 7.5 HIGH
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 3.62% · 89.1th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.62%
89.1th 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
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 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