CVE-2023-4883
7.5 · HIGHOverview
CVE-2023-4883 is a high-severity vulnerability affecting open5gs open5gs. It was published on October 3, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Invalid pointer release vulnerability. Exploitation of this vulnerability could allow an attacker to interrupt the correct operation of the service by sending a specially crafted json string to the VNF (Virtual Network Function), and triggering the ogs_sbi_message_free function, which could cause a service outage.
Remediation
Check the references section for vendor advisories and patches from open5gs. Update open5gs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| open5gs | open5gs | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-4883?
CVE-2023-4883 is a high-severity vulnerability affecting open5gs open5gs. It was published on October 3, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-4883?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-4883?
Check the references section for vendor advisories and patches from open5gs. Update open5gs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-4883?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-4883 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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