CVE-2024-45238
7.5 · HIGHOverview
CVE-2024-45238 is a high-severity vulnerability affecting nicmx fort_validator. It was published on August 24, 2024 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
An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a bit string that doesn't properly decode into a Subject Public Key. OpenSSL does not report this problem during parsing, and when compiled with OpenSSL libcrypto versions below 3, Fort recklessly dereferences the pointer. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.
Remediation
Check the references section for vendor advisories and patches from nicmx. Update fort_validator 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 |
|---|---|---|---|
| nicmx | fort_validator | >= 0, < 1.6.3 | Affected |
Frequently Asked Questions
What is CVE-2024-45238?
CVE-2024-45238 is a high-severity vulnerability affecting nicmx fort_validator. It was published on August 24, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-45238?
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-2024-45238?
Check the references section for vendor advisories and patches from nicmx. Update fort_validator 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-2024-45238?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-45238 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.
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