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
dd-trace-rs provides Datadog application performance monitoring for Rust. From 0.1.0 until 0.3.3, datadog-opentelemetry/src/propagation/tracecontext.rs parses the W3C tracestate header and collects every semicolon-separated key and value pair in the Datadog dd=... vendor entry into a HashMap without enforcing a pair count or entry size limit. Because tracecontext extraction is enabled by default, a remote unauthenticated attacker can send an arbitrarily large dd=... entry and force excessive CPU and memory consumption for each request, causing denial of service in an instrumented network service. This vulnerability is fixed in 0.3.3.
Засегнати продукти
- DataDog dd-trace-rs: >= 0.1.0, < 0.3.3
Вид слабост
История
- 28 август 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-54788
- https://nvd.nist.gov/vuln/detail/CVE-2026-54788
- https://github.com/DataDog/dd-trace-rs/security/advisories/GHSA-gpwf-4h98-v82q
- https://github.com/DataDog/dd-trace-rs/pull/218
- https://github.com/DataDog/dd-trace-rs/commit/77c5d185c71d0ea8103da0e6cf4cd50677ffacd2
- https://github.com/DataDog/dd-trace-rs/releases/tag/datadog-opentelemetry-v0.3.3