Allocation of Resources Without Limits or Throttling Affecting github.com/hashicorp/consul/agent package, versions <1.22.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published30 Oct 2025
- disclosed28 Oct 2025
- creditJulien Ahrens
Introduced: 28 Oct 2025
CVE-2025-11374 Â (opens in a new tab)How to fix?
Upgrade github.com/hashicorp/consul/agent to version 1.22.0 or higher.
Overview
github.com/hashicorp/consul/agent is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to improper validation of the Content-Length header in the key/value endpoint. An attacker can cause a service disruption by sending specially crafted requests with incorrect header values.