CVEvulnerability

CVE-2025-11374

6.5 MEDIUM Published 2025-10-28 Modified 2026-10-18 Official page ↗
Status
Analyzed
Published
2025-10-28
Last modified
2026-10-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-770

Description

Consul and Consul Enterprise’s (“Consul”) key/value endpoint is vulnerable to denial of service (DoS) due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12.

Affected configurations

• hashicorp consul (< 1.18.12) • hashicorp consul (< 1.22.0) • hashicorp consul (>= 1.19.0 < 1.20.8) • hashicorp consul (>= 1.21.0 < 1.21.6)

Related

Weakness · CWE (1)

  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References