5.9

CVE-2017-1000209

EPSS 0.66%
Veröffentlicht 17.11.2017 02:29:01
Zuletzt bearbeitet 13.05.2026 00:24:29
Quelle cve@mitre.org
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The Java WebSocket client nv-websocket-client does not verify that the server hostname matches a domain name in the subject's 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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

NVD 1 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Nv-websocket-client Project ≫ Nv-websocket-client Version <= 2.2

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.66%	0.467

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.9	2.2	3.6	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:P/I:N/A:N

CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

https://github.com/TakahikoKawasaki/nv-websocket-client/pull/107

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2017-1000209

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-1000209

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-1000209

EUVD