CVE-2023-50019
MEDIUMCVSS 5.9/10EPSS 0.64%
Last modified
CVE-2023-50019 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. 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.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Open5gs | Open5gs | 2.6.6 |
References
- https://github.com/open5gs/open5gs/issues/2733Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/open5gs/open5gs/issues/2733Exploit, Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-50019?
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.
How severe is CVE-2023-50019?
CVE-2023-50019 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.
How do I fix CVE-2023-50019?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-50019?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST