SecBoard
Zurück zur CVE-Übersicht

CVE-2026-48504

MEDIUM(5.3)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Risk Signal Score23/100 — NIEDRIG
  • CVSS 5.3 — Mittel
  • Weniger als 24 Stunden alt

Beschreibung

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.

GitHub Advisories

GHSA-w9wp-h8wv-79jxMEDIUM

opentelemetry_sdk has unbounded memory allocation in W3C Baggage propagation

rust/opentelemetry_sdk→ 0.32.1
GitHub Advisory

Referenzen