CVE-2017-1000209

Description

The Java WebSocket client nv-websocket-client does not verify that the server hostname matches a domain name in the subjects Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL/TLS servers via an arbitrary valid certificate.

Risk Information

Base Score

5.9

MODERATE

Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

0.121

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2017-1000209 are fixed in NeoVisionaries-nv-websocket-client 2.1	Windows
Vulnerabilities CVE-2017-1000209 are fixed in NeoVisionaries-nv-websocket-client for Linux 2.1	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234