CVE-2023-47346: Buffer Overflow
First published: Mon Nov 13 2023(Updated: )
Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 allows attackers to cause a denial of service via crafted PFCP messages.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Free5gc Free5gc | =3.3.0 | |
| Free5gc Smf | =1.2.0 | |
| Free5gc Upf | =1.2.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-47346?
CVE-2023-47346 is a Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 that allows attackers to cause a denial of service via crafted PFCP messages.
How severe is CVE-2023-47346?
CVE-2023-47346 has a severity rating of high, with a severity value of 7.5.
What software versions are affected by CVE-2023-47346?
CVE-2023-47346 affects free5gc version 3.3.0, UPF version 1.2.0, and SMF version 1.2.0.
How can CVE-2023-47346 be exploited?
CVE-2023-47346 can be exploited by sending crafted PFCP messages to the affected software.
Is there a fix for CVE-2023-47346?
At the moment, there is no known fix for CVE-2023-47346. It is advised to implement mitigation measures and stay updated with the latest security patches.
- collector/mitre-cve
- collector/nvd-api
- vendor/free5gc
- canonical/free5gc free5gc
- version/free5gc free5gc/3.3.0
- canonical/free5gc smf
- version/free5gc smf/1.2.0
- canonical/free5gc upf
- version/free5gc upf/1.2.0