CVE-2023-28862
LemonLDAP::NG Session ID Generation Weakness and Bypassable 2FA
Description
An issue was discovered in LemonLDAP::NG before 2.16.1. Weak session ID generation in the AuthBasic handler and incorrect failure handling during a password check allow attackers to bypass 2FA verification. Any plugin that tries to deny session creation after the store step does not deny an AuthBasic session.
INFO
Published Date :
March 31, 2023, 5:15 p.m.
Last Modified :
July 14, 2023, 1:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
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-2023-28862.
| URL | Resource |
|---|---|
| https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2896 | Exploit Issue Tracking Patch |
| https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.16.1 | Release Notes |
| https://lists.debian.org/debian-lts-announce/2023/07/msg00018.html |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-28862 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-28862 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 14, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/07/msg00018.html [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 11, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2896 No Types Assigned https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2896 Exploit, Issue Tracking, Patch Changed Reference Type https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.16.1 No Types Assigned https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.16.1 Release Notes Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:*:*:*:*:*:*:*:* versions up to (excluding) 2.16.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-28862 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-2023-28862
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.19 }} 0.04%
score
0.57275
percentile