CVE-2024-38525

dd-trace-cpp malformed unicode header values may cause crash

Published Jun 28, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-37393 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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Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 2, 2024, 4:12 AM
Reserved
Jun 18, 2024, 4:37 PM
Status
Deferred
Published
Jun 28, 2024, 10:15 PM
Modified
Jun 17, 2026, 7:40 AM