JumpServer is an open source bastion host. When users enable MFA and use a public key for authentication, the Koko SSH server does not verify the corresponding SSH private key. An attacker could exploit a vulnerability by utilizing a disclosed public key to attempt brute-force authentication against the SSH service This issue has been patched in versions 3.6.5 and 3.5.6. Users are advised to upgrade. There are no known workarounds for this issue.
References
Link | Resource |
---|---|
https://github.com/jumpserver/jumpserver/security/advisories/GHSA-jv3c-27cv-w8jv | Exploit Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-09-27T20:28:30.507Z
Updated: 2023-09-27T20:28:30.507Z
Reserved: 2023-09-14T16:13:33.309Z
Link: CVE-2023-42818
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-09-27T21:15:10.173
Modified: 2023-10-02T19:59:24.000
Link: CVE-2023-42818
JSON object: View
Redhat Information
No data.