CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Datadog dd-trace-py is the Datadog Python APM client. Prior to 4.8.2, 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 4.8.2.
Засегнати продукти
- DataDog dd-trace-py: < 4.8.2
Вид слабост
История
- 17 юли 2026 Публикувано
Други уязвимости в DataDog dd-trace-py
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-50271
- https://nvd.nist.gov/vuln/detail/CVE-2026-50271
- https://github.com/DataDog/dd-trace-py/security/advisories/GHSA-mw54-j2v2-42hr
- https://github.com/DataDog/dd-trace-py/pull/17926
- https://github.com/DataDog/dd-trace-py/commit/9c80faa3dcfe238d008c3b3cd0b8e5dfef0aa4cd
- https://github.com/DataDog/dd-trace-py/releases/tag/v4.8.2