GHSA-6944-6pmv-6mp2
First published: Thu Nov 16 2023(Updated: )
Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| go/github.com/free5gc/free5gc | <=3.3.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this buffer overflow vulnerability?
The vulnerability ID for this buffer overflow vulnerability is GHSA-6944-6pmv-6mp2.
What is the severity of GHSA-6944-6pmv-6mp2?
The severity of GHSA-6944-6pmv-6mp2 is not mentioned in the available information.
How does the buffer overflow vulnerability in free5gc 3.3.0 work?
The buffer overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service by sending a crafted PFCP message with a malformed PFCP Heartbeat message.
How can the denial of service caused by this vulnerability be mitigated?
The available information does not mention specific mitigation steps for this vulnerability.
Where can I find more information about this buffer overflow vulnerability?
You can find more information about this buffer overflow vulnerability at the following references: CVE-2023-47345, GitHub issue #483, and GitHub Advisory GHSA-6944-6pmv-6mp2.
- collector/github-advisory-latest
- alias/GHSA-6944-6pmv-6mp2
- alias/CVE-2023-47345
- collector/github-advisory
- package-manager/go