A flaw was found in AMQ Broker.

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

• apache artemisbefore 2.19.1
• redhat amq brokerbefore 7.10.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.

• n/a AMQ Broker

  • Fixed in v2.19.1, v2.20.0affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Other highest-scoring records for the same primary product.

• CVE-2022-1833A flaw was found in AMQ Broker Operator 7.9.4 installed via UI using OperatorHub where a low-privilege user that has access to the namespace
  35Monitor
• CVE-2021-3763A flaw was found in the Red Hat AMQ Broker management console in version 7.8 where an existing user is able to access some limited informati
  17Monitor

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Root cause

Code that parses nested structures sets no depth or size limit. A small input can turn into a disproportionate processing load.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

1function expand(node) {2  return node.children.map(expand);3}

1const MAX_DEPTH = 32;2function expand(node, depth = 0) {3  if (depth > MAX_DEPTH) throw new Error("too deep");4  return node.children.map((c) => expand(c, depth + 1));5}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.