NoMachine nxhtd Server-Side Request Forgery Information Disclosure Vulnerability. This...
Résumé IA
Rédigé par une IA externe ; il peut contenir des erreurs. Vérifiez la description d'origine et les références ci-dessous avant d'agir.
NoMachine の nxhtd に含まれる Web サービスで、URI の検証が不十分なため、遠隔の攻撃者が認証なしでサーバー側から任意のリクエストを送信できる脆弱性です。影響を受けるのは NoMachine で、Web サービスは既定で UDP 4443 番ポートで待ち受けています。修正版の有無は確認できていないため、最新の情報を確認してください。
Paquets affectés
| Écosystème | Paquet | Concernées | Corrigé |
|---|---|---|---|
| NoMachine | NoMachine | — | — |
Description d'origine La description telle que publiée par la source (souvent en anglais).
NoMachine nxhtd Server-Side Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to initiate arbitrary server-side requests on affected installations of NoMachine. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the web service, which listens on UDP port 4443 by default. The issue results from the lack of proper validation of a URI prior to accessing resources. An attacker can leverage this vulnerability to initiate requests in the context of the service account. Was ZDI-CAN-31619.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
Références
- web zdi-disclosures@trendmicro.com
- web nvd.nist.gov
- web zerodayinitiative.com
- web github.com