CVE-2026-50274

תיאור (מקור, אנגלית)

Datadog dd-trace-go is a Go client library for Datadog application performance monitoring, profiling, and security monitoring. Prior to 2.8.1, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DD_TRACE_BAGGAGE_MAX_ITEMS or DD_TRACE_BAGGAGE_MAX_BYTES limits on the extract path. A remote, unauthenticated attacker can send a request whose baggage header contains an arbitrarily large number of comma-separated key-value pairs or a single very large value, causing unbounded CPU and memory consumption and enabling a remote denial of service against HTTP services with baggage propagation enabled. This issue is fixed in version 2.8.1.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-3/8/2026

CWE

CWE-770

קישורים

• https://github.com/DataDog/dd-trace-go/commit/192712ba0291b2e89166259111ebb5e9‮…
• https://github.com/DataDog/dd-trace-go/pull/4720
• https://github.com/DataDog/dd-trace-go/releases/tag/v2.8.1
• https://github.com/DataDog/dd-trace-go/security/advisories/GHSA-74j5-xf3v-crq8