An issue was discovered in Amazon AWS VPN Client 2.0.0. It is possible to include a UNC path in the OpenVPN configuration file when referencing file paths for parameters (such as auth-user-pass). When this file is imported and the client attempts to validate the file path, it performs an open operation on the path and leaks the user's Net-NTLMv2 hash to an external server. This could be exploited by having a user open a crafted malicious ovpn configuration file.
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Affected Vendors & Products
References
History
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-04-14T15:18:53
Updated: 2024-08-03T04:36:05.828Z
Reserved: 2022-02-15T00:00:00
Link: CVE-2022-25166
Vulnrichment
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NVD
Status : Modified
Published: 2022-04-14T16:15:08.763
Modified: 2024-11-21T06:51:44.153
Link: CVE-2022-25166
Redhat
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