CVE-2023-50019
Open5GS AMF Crashable Information Handling Vulnerability
Description
An issue was discovered in open5gs v2.6.6. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of Nudm_UECM_Registration response.
INFO
Published Date :
Jan. 2, 2024, 10:15 p.m.
Last Modified :
Jan. 11, 2024, 5:28 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
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-2023-50019.
| URL | Resource |
|---|---|
| https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2 | Patch |
| https://github.com/open5gs/open5gs/issues/2733 | Exploit Issue Tracking Patch Vendor Advisory |
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-2023-50019 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-50019 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 -
Initial Analysis by [email protected]
Jan. 11, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2 No Types Assigned https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2 Patch Changed Reference Type https://github.com/open5gs/open5gs/issues/2733 No Types Assigned https://github.com/open5gs/open5gs/issues/2733 Exploit, Issue Tracking, Patch, Vendor Advisory Added CWE NIST CWE-755 Added CPE Configuration OR *cpe:2.3:a:open5gs:open5gs:2.6.6:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 02, 2024
Action Type Old Value New Value Added Description An issue was discovered in open5gs v2.6.6. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of Nudm_UECM_Registration response. Added Reference MITRE https://github.com/open5gs/open5gs/issues/2733 [No types assigned] Added Reference MITRE https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-50019 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-2023-50019
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.13778
percentile