CVE-2023-7250
5.3 · MEDIUMOverview
CVE-2023-7250 is a medium-severity vulnerability affecting es iperf3. It was published on March 18, 2024 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection gets closed. This will prevent other connections to the server, leading to a denial of service.
Remediation
Check the references section for vendor advisories and patches from es. Update iperf3 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 |
|---|---|---|---|
| es | iperf3 | >= 0, < 3.15 | Affected |
References
Frequently Asked Questions
What is CVE-2023-7250?
CVE-2023-7250 is a medium-severity vulnerability affecting es iperf3. It was published on March 18, 2024 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2023-7250?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-7250?
Check the references section for vendor advisories and patches from es. Update iperf3 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-2023-7250?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-7250 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.
Automated penetration testing that runs continuously, not just quarterly.
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