CVE-2023-42818 | BDVDB-2026-212745 Detail

Description#

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12023-09-27Record published in the CVE List.
2. Version 22025-03-25Most recent update recorded in the CVE List.