JumpServer is an open source bastion host. The verification code for resetting user's password is vulnerable to brute-force attacks due to the absence of rate limiting. JumpServer provides a feature allowing users to reset forgotten passwords. Affected users are sent a 6-digit verification code, ranging from 000000 to 999999, to facilitate the password reset. Although the code is only available in 1 minute, this window potentially allows for up to 1,000,000 validation attempts. This issue has been addressed in versions 2.28.20 and 3.7.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-09-27T18:33:46.034Z
Updated: 2024-08-02T19:44:43.734Z
Reserved: 2023-09-20T15:35:38.147Z
Link: CVE-2023-43650
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-09-27T19:15:11.927
Modified: 2023-10-02T18:48:56.930
Link: CVE-2023-43650
Redhat
No data.