JumpServer is an open source bastion host and a professional operation and maintenance security audit system. Starting in version 3.0.0 and prior to versions 3.5.5 and 3.6.4, session replays can download without authentication. Session replays stored in S3, OSS, or other cloud storage are not affected. The api `/api/v1/terminal/sessions/` permission control is broken and can be accessed anonymously. SessionViewSet permission classes set to `[RBACPermission | IsSessionAssignee]`, relation is or, so any permission matched will be allowed. Versions 3.5.5 and 3.6.4 have a fix. After upgrading, visit the api `$HOST/api/v1/terminal/sessions/?limit=1`. The expected http response code is 401 (`not_authenticated`).
References
Configurations
Configuration 1 (hide)
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History
20 Sep 2023, 19:33
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
CPE | cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:* | |
First Time |
Fit2cloud
Fit2cloud jumpserver |
|
References | (MISC) https://github.com/jumpserver/jumpserver/blob/v3.6.1/apps/terminal/api/session/session.py#L91 - Product | |
References | (MISC) https://github.com/jumpserver/jumpserver/security/advisories/GHSA-633x-3f4f-v9rw - Exploit, Vendor Advisory | |
References | (MISC) https://github.com/jumpserver/jumpserver/commit/0a58bba59cd275bab8e0ae58bf4b359fbc5eb74a - Patch |
17 Sep 2023, 12:01
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-09-15 21:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-42442
Mitre link : CVE-2023-42442
CVE.ORG link : CVE-2023-42442
JSON object : View
Products Affected
fit2cloud
- jumpserver
CWE
CWE-287
Improper Authentication