CVE-2023-42442
JumpServer Anon Access to Session Replays
Description
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`).
INFO
Published Date :
Sept. 15, 2023, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 8:22 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-42442 has a 31 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-42442.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
wy876
Python
wy876 POC | wy876的poc仓库已删库，该项目为其仓库镜像
收集整理漏洞EXP/POC,大部分漏洞来源网络，目前收集整理了1100多个poc/exp，长期更新。
备份的漏洞库，3月开始我们来维护
2023HW漏洞整理，收集整理漏洞EXp/POC,大部分漏洞来源网络，目前收集整理了300多个poc/exp，长期更新。
漏洞文库 wiki.wy876.cn
HTML
None
None
None
HTML
None
HTML
红队武器库漏洞利用工具合集整理
HTML
收集整理漏洞EXp/POC,漏洞来源网络
None
None
Python HTML
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-42442 vulnerability anywhere in the article.
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Daily CyberSecurity
Google Spoofed in Sophisticated DKIM Replay Attack Exploiting Email Trust Mechanisms
What if an email in your inbox looked exactly like it came from Google—passed all authentication checks, had no spelling errors, came from a Google domain, and even discussed a subpoena involving your ... Read more
The following table lists the changes that have been made to the
CVE-2023-42442 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/jumpserver/jumpserver/blob/v3.6.1/apps/terminal/api/session/session.py#L91 Added Reference https://github.com/jumpserver/jumpserver/commit/0a58bba59cd275bab8e0ae58bf4b359fbc5eb74a Added Reference https://github.com/jumpserver/jumpserver/security/advisories/GHSA-633x-3f4f-v9rw -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 20, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://github.com/jumpserver/jumpserver/blob/v3.6.1/apps/terminal/api/session/session.py#L91 No Types Assigned https://github.com/jumpserver/jumpserver/blob/v3.6.1/apps/terminal/api/session/session.py#L91 Product Changed Reference Type https://github.com/jumpserver/jumpserver/commit/0a58bba59cd275bab8e0ae58bf4b359fbc5eb74a No Types Assigned https://github.com/jumpserver/jumpserver/commit/0a58bba59cd275bab8e0ae58bf4b359fbc5eb74a Patch Changed Reference Type https://github.com/jumpserver/jumpserver/security/advisories/GHSA-633x-3f4f-v9rw No Types Assigned https://github.com/jumpserver/jumpserver/security/advisories/GHSA-633x-3f4f-v9rw Exploit, Vendor Advisory Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.5.5 *cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:* versions from (including) 3.6.0 up to (excluding) 3.6.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-42442 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-42442
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
84.98 }} -2.62%
score
0.99273
percentile