Fiche vulnérabilité
CVE-2023-4996 : faille moyenne Netskope Netskope Client (CVSS 6.6)
Description
Netskope was made aware of a security vulnerability in its NSClient product for version 100 & prior where a malicious non-admin user can disable the Netskope client by using a specially-crafted package. The root cause of the problem was a user control code when called by a Windows ServiceController did not validate the permissions associated with the user before executing the user control code. This user control code had permissions to terminate the NSClient service.
En bref
- Sévérité
- Moyenne (CVSS 6.6)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 6 nov. 2023
- Dernière mise à jour
- 5 sept. 2024
Produits concernés
- Netskope Netskope Client
Correctif et mesures
Netskope patched the issue and released a new version. The issue was fixed in Release101. Customers are recommended to upgrade their client to the versions R101 or greater. Netskope download Instructions – Download Netskope Client and Scripts – Netskope Support https://support.netskope.com/s/article/Download-Netskope-Client-and-Scripts
Preuves de concept publiques
Code tiers non vérifié : à n’exécuter qu’en environnement isolé.