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4 vulnerabilities by warp-tech
CVE-2023-48712 (GCVE-0-2023-48712)
Vulnerability from cvelistv5 – Published: 2023-11-24 17:02 – Updated: 2024-08-02 21:37
VLAI?
Summary
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. In affected versions there is a privilege escalation vulnerability through a non-admin user's account. Limited users can impersonate another user's account if only single-factor authentication is configured. If a user knows an admin username, opens the login screen and attempts to authenticate with an incorrect password they can subsequently enter a valid non-admin username and password they will be logged in as the admin user. All installations prior to version 0.9.0 are affected. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
7.1 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
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CVE-2023-43660 (GCVE-0-2023-43660)
Vulnerability from cvelistv5 – Published: 2023-09-27 21:00 – Updated: 2024-09-20 19:34
VLAI?
Summary
Warpgate is a smart SSH, HTTPS and MySQL bastion host for Linux that doesn't need special client apps. The SSH key verification for a user can be bypassed by sending an SSH key offer without a signature. This allows bypassing authentication under following conditions: 1. The attacker knows the username and a valid target name 2. The attacked knows the user's public key and 3. Only SSH public key authentication is required for the user account. This issue has been addressed in version 0.8.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
4.8 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
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CVE-2023-37268 (GCVE-0-2023-37268)
Vulnerability from cvelistv5 – Published: 2023-07-14 21:02 – Updated: 2024-10-18 17:41
VLAI?
Summary
Warpgate is an SSH, HTTPS and MySQL bastion host for Linux that doesn't need special client apps. When logging in as a user with SSO enabled an attacker may authenticate as an other user. Any user account which does not have a second factor enabled could be compromised. This issue has been addressed in commit `8173f6512a` and in releases starting with version 0.7.3. Users are advised to upgrade. Users unable to upgrade should require their users to use a second factor in authentication.
Severity ?
6.4 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
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CVE-2023-28113 (GCVE-0-2023-28113)
Vulnerability from cvelistv5 – Published: 2023-03-16 00:00 – Updated: 2025-02-25 14:55
VLAI?
Summary
russh is a Rust SSH client and server library. Starting in version 0.34.0 and prior to versions 0.36.2 and 0.37.1, Diffie-Hellman key validation is insufficient, which can lead to insecure shared secrets and therefore breaks confidentiality. Connections between a russh client and server or those of a russh peer with some other misbehaving peer are most likely to be problematic. These may vulnerable to eavesdropping. Most other implementations reject such keys, so this is mainly an interoperability issue in such a case. This issue is fixed in versions 0.36.2 and 0.37.1
Severity ?
5.9 (Medium)
Assigner
References
Impacted products
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}