Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTN4N2gtNWhmci1odmpt

Moderate severity vulnerability that affects io.undertow:undertow-core

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.

Permalink: https://github.com/advisories/GHSA-3x7h-5hfr-hvjm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTN4N2gtNWhmci1odmpt
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 6 years ago
Updated: almost 2 years ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.0224
EPSS Percentile: 0.89207

Identifiers: GHSA-3x7h-5hfr-hvjm, CVE-2017-2670
References:

• https://nvd.nist.gov/vuln/detail/CVE-2017-2670
• https://github.com/advisories/GHSA-3x7h-5hfr-hvjm

Blast Radius: 27.9

Affected Packages