CVE-2024-38525: Input Validation Flaw (CVSS 7.5)

Description

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the `nlohmann` JSON library. However, due to the way the JSON library is invoked, it throws an uncaught exception, which results in a crash. This vulnerability has been patched in version 0.2.2.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-20 Improper Input Validation

CWE-248 CWE-248

References

Other References

https://github.com/DataDog/dd-trace-cpp/releases/tag/v0.2.2 https://github.com/DataDog/dd-trace-cpp/security/advisories/GHSA-rf3p-mg22-qv6w https://github.com/DataDog/dd-trace-cpp/releases/tag/v0.2.2 https://github.com/DataDog/dd-trace-cpp/security/advisories/GHSA-rf3p-mg22-qv6w

Frequently Asked Questions

What is CVE-2024-38525? +

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the `nlohmann` JSON library. However, due to the way the JSON library is invoked, it throws an uncaught exception, which results in a crash. This vulnerability has been patched in version 0.2.2. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-38525? +

CVE-2024-38525 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2024-38525? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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