{
  "fix": "libactivemq-java 5.15.8-2~18.04.1~esm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libactivemq-java-5.15.8-2-18.04.1-esm1",
  "summary": "libactivemq-java 5.15.8-2~18.04.1~esm1, released November 28, 2023, fixes 4 CVEs in libactivemq-java. One of them is being exploited (CVE-2023-46604); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libactivemq-java 5.15.8-2~18.04.1~esm1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2023-11-28T08:15:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2023-46604, exploited (CISA KEV, ransomware)",
  "supported": false,
  "cveCount": 4,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 1,
  "maxEpss": 0.99992,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "libactivemq-java",
      "productUrl": "https://patchblox.com/security/product/linux/libactivemq-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.15.8-2~18.04.1~esm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-46604",
      "url": "https://patchblox.com/security/cve/CVE-2023-46604",
      "title": "activemq: The Java OpenWire protocol marshaller is vulnerable to Remote Code  Execution",
      "priority": "Patch now",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.99992,
      "kev": true,
      "ransomware": true,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-41678",
      "url": "https://patchblox.com/security/cve/CVE-2022-41678",
      "title": "activemq: activemq - security update",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.85694,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-26117",
      "url": "https://patchblox.com/security/cve/CVE-2021-26117",
      "title": "activemq: The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.1133,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-13920",
      "url": "https://patchblox.com/security/cve/CVE-2020-13920",
      "title": "activemq: Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the \u0022jmxr...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.04544,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T07:45:43Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}