CVE-2018-11574
9.8 · CRITICALOverview
CVE-2018-11574 is a critical-severity vulnerability affecting point-to-point_protocol_project point-to-point_protocol. It was published on June 14, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the `refuse-app` option are unaffected.
Remediation
Check the references section for vendor advisories and patches from point-to-point_protocol_project. Update point-to-point_protocol 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 |
|---|---|---|---|
| point-to-point_protocol_project | point-to-point_protocol | >= 0, < 2.4.9 | Affected |
Frequently Asked Questions
What is CVE-2018-11574?
CVE-2018-11574 is a critical-severity vulnerability affecting point-to-point_protocol_project point-to-point_protocol. It was published on June 14, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2018-11574?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-11574?
Check the references section for vendor advisories and patches from point-to-point_protocol_project. Update point-to-point_protocol 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-2018-11574?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-11574 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
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