CVE-2026-48504

01/תיאור (מקור, אנגלית)

OpenTelemetry Rust is the Rust OpenTelemetry implementation. In 0.32.0 and earlier, BaggagePropagator::extract_with_context in opentelemetry_sdk did not enforce W3C Baggage size limits before parsing an inbound baggage header, so a large attacker-controlled header could cause unnecessary CPU work and short-lived heap allocations while parsing entries later discarded by the SDK's baggage storage limits. Services that accept untrusted inbound propagation headers may experience increased per-request resource usage when processing oversized baggage headers. This issue is fixed in version 0.32.1.

02/קישורים2

• github.com/open-telemetry/opentelemetry-rust/commit/a389ca6b3e‮…
• github.com/open-telemetry/opentelemetry-rust/security/advisori‮…