CVE intelligence and bounded remediation

CVE-2022-37734 — graphql-java before19.0 is vulnerable to Denial of Service

High CVSS 7.5

graphql-java before19.0 is vulnerable to Denial of Service. An attacker can send a malicious GraphQL query that consumes CPU resources. The fixed versions are 19.0 and later, 18.3, and 17.4, and 0.0.0-2022-07-26T05-45-04-226aabd9.

Severity
High
CVSS
7.5 (3.1)
Published
2022-09-12
CISA KEV
Not currently listed
Ecosystem
java/maven

Affected products

  • graphql-java_project / graphql-java

Showing 1 representative product identities from 2 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Resource exhaustion and denial of service

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Identify attacker-influenced work factors including input size, nesting, compression, fan-out, regex cost, allocation, recursion, retries, and connection lifetime.
  • Map per-request and shared CPU, memory, disk, descriptor, thread, queue, and downstream-service limits.
  • Determine whether authentication, tenancy, quotas, and rate controls apply before expensive processing begins.

Remediate safely

  • Bound input size, nesting, expansion, work, concurrency, queue depth, retries, and execution time before resource-intensive processing.
  • Release resources on every success, error, cancellation, and timeout path and use backpressure instead of unbounded buffering.
  • Update affected components and add small deterministic tests that assert resource ceilings rather than exhausting a host.

Authoritative sources

Complete CVE record and remediation plan

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