CVE-2023-42442

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`).
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*
cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*

History

20 Sep 2023, 19:33

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
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 - (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 - (MISC) https://github.com/jumpserver/jumpserver/security/advisories/GHSA-633x-3f4f-v9rw - Exploit, Vendor Advisory
References (MISC) https://github.com/jumpserver/jumpserver/commit/0a58bba59cd275bab8e0ae58bf4b359fbc5eb74a - (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