{
  "fix": "RHSA-2020:1644",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2020-1644",
  "summary": "RHSA-2020:1644, released April 28, 2020, fixes 12 CVEs across 46 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 46 packages",
  "released": "2020-04-28T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-8840, high severity",
  "supported": true,
  "cveCount": 12,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.26587,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2020:1644",
  "appliesTo": [
    {
      "product": "apache-commons-collections",
      "productUrl": "https://patchblox.com/security/product/linux/apache-commons-collections",
      "release": "RHEL 8",
      "fixedVersion": "0:3.2.2-10.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "apache-commons-lang",
      "productUrl": "https://patchblox.com/security/product/linux/apache-commons-lang",
      "release": "RHEL 8",
      "fixedVersion": "0:2.6-21.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "bea-stax-api",
      "productUrl": "https://patchblox.com/security/product/linux/bea-stax-api",
      "release": "RHEL 8",
      "fixedVersion": "0:1.2.0-16.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "glassfish-fastinfoset",
      "productUrl": "https://patchblox.com/security/product/linux/glassfish-fastinfoset",
      "release": "RHEL 8",
      "fixedVersion": "0:1.2.13-9.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "glassfish-jaxb-api",
      "productUrl": "https://patchblox.com/security/product/linux/glassfish-jaxb-api",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.12-8.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "glassfish-jaxb-core",
      "productUrl": "https://patchblox.com/security/product/linux/glassfish-jaxb-core",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.11-11.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "glassfish-jaxb-runtime",
      "productUrl": "https://patchblox.com/security/product/linux/glassfish-jaxb-runtime",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.11-11.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "glassfish-jaxb-txw2",
      "productUrl": "https://patchblox.com/security/product/linux/glassfish-jaxb-txw2",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.11-11.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "jackson-annotations",
      "productUrl": "https://patchblox.com/security/product/linux/jackson-annotations",
      "release": "RHEL 8",
      "fixedVersion": "0:2.10.0-1.module\u002Bel8.2.0\u002B5059\u002B3eb3af25",
      "supported": true
    },
    {
      "product": "jackson-core",
      "productUrl": "https://patchblox.com/security/product/linux/jackson-core",
      "release": "RHEL 8",
      "fixedVersion": "0:2.10.0-1.module\u002Bel8.2.0\u002B5059\u002B3eb3af25",
      "supported": true
    },
    {
      "product": "jackson-databind",
      "productUrl": "https://patchblox.com/security/product/linux/jackson-databind",
      "release": "RHEL 8",
      "fixedVersion": "0:2.10.0-1.module\u002Bel8.2.0\u002B5059\u002B3eb3af25",
      "supported": true
    },
    {
      "product": "jackson-jaxrs-json-provider",
      "productUrl": "https://patchblox.com/security/product/linux/jackson-jaxrs-json-provider",
      "release": "RHEL 8",
      "fixedVersion": "0:2.9.9-1.module\u002Bel8.1.0\u002B3832\u002B9784644d",
      "supported": true
    },
    {
      "product": "jackson-jaxrs-providers",
      "productUrl": "https://patchblox.com/security/product/linux/jackson-jaxrs-providers",
      "release": "RHEL 8",
      "fixedVersion": "0:2.9.9-1.module\u002Bel8.1.0\u002B3832\u002B9784644d",
      "supported": true
    },
    {
      "product": "jackson-module-jaxb-annotations",
      "productUrl": "https://patchblox.com/security/product/linux/jackson-module-jaxb-annotations",
      "release": "RHEL 8",
      "fixedVersion": "0:2.7.6-4.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "jakarta-commons-httpclient",
      "productUrl": "https://patchblox.com/security/product/linux/jakarta-commons-httpclient",
      "release": "RHEL 8",
      "fixedVersion": "1:3.1-28.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "javassist",
      "productUrl": "https://patchblox.com/security/product/linux/javassist",
      "release": "RHEL 8",
      "fixedVersion": "0:3.18.1-8.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "javassist-javadoc",
      "productUrl": "https://patchblox.com/security/product/linux/javassist-javadoc",
      "release": "RHEL 8",
      "fixedVersion": "0:3.18.1-8.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "jss",
      "productUrl": "https://patchblox.com/security/product/linux/jss",
      "release": "RHEL 8",
      "fixedVersion": "0:4.6.2-4.module\u002Bel8.2.0\u002B6123\u002Bb4678599",
      "supported": true
    },
    {
      "product": "jss-javadoc",
      "productUrl": "https://patchblox.com/security/product/linux/jss-javadoc",
      "release": "RHEL 8",
      "fixedVersion": "0:4.6.2-4.module\u002Bel8.2.0\u002B6123\u002Bb4678599",
      "supported": true
    },
    {
      "product": "ldapjdk",
      "productUrl": "https://patchblox.com/security/product/linux/ldapjdk",
      "release": "RHEL 8",
      "fixedVersion": "0:4.21.0-2.module\u002Bel8.2.0\u002B4573\u002Bc3c38c7b",
      "supported": true
    },
    {
      "product": "ldapjdk-javadoc",
      "productUrl": "https://patchblox.com/security/product/linux/ldapjdk-javadoc",
      "release": "RHEL 8",
      "fixedVersion": "0:4.21.0-2.module\u002Bel8.2.0\u002B4573\u002Bc3c38c7b",
      "supported": true
    },
    {
      "product": "pki-base",
      "productUrl": "https://patchblox.com/security/product/linux/pki-base",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "pki-base-java",
      "productUrl": "https://patchblox.com/security/product/linux/pki-base-java",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "pki-ca",
      "productUrl": "https://patchblox.com/security/product/linux/pki-ca",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "pki-kra",
      "productUrl": "https://patchblox.com/security/product/linux/pki-kra",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "pki-server",
      "productUrl": "https://patchblox.com/security/product/linux/pki-server",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "pki-servlet-4.0-api",
      "productUrl": "https://patchblox.com/security/product/linux/pki-servlet-4.0-api",
      "release": "RHEL 8",
      "fixedVersion": "1:9.0.7-16.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "pki-servlet-engine",
      "productUrl": "https://patchblox.com/security/product/linux/pki-servlet-engine",
      "release": "RHEL 8",
      "fixedVersion": "1:9.0.7-16.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "pki-symkey",
      "productUrl": "https://patchblox.com/security/product/linux/pki-symkey",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "pki-tools",
      "productUrl": "https://patchblox.com/security/product/linux/pki-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "python-nss-doc",
      "productUrl": "https://patchblox.com/security/product/linux/python-nss-doc",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.1-10.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "python3-nss",
      "productUrl": "https://patchblox.com/security/product/linux/python3-nss",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.1-10.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "python3-pki",
      "productUrl": "https://patchblox.com/security/product/linux/python3-pki",
      "release": "RHEL 8",
      "fixedVersion": "0:10.8.3-1.module\u002Bel8.2.0\u002B5925\u002Bbad5981a",
      "supported": true
    },
    {
      "product": "relaxngDatatype",
      "productUrl": "https://patchblox.com/security/product/linux/relaxngdatatype",
      "release": "RHEL 8",
      "fixedVersion": "0:2011.1-7.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "resteasy",
      "productUrl": "https://patchblox.com/security/product/linux/resteasy",
      "release": "RHEL 8",
      "fixedVersion": "0:3.0.26-3.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "slf4j",
      "productUrl": "https://patchblox.com/security/product/linux/slf4j",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.25-4.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "slf4j-jdk14",
      "productUrl": "https://patchblox.com/security/product/linux/slf4j-jdk14",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.25-4.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "stax-ex",
      "productUrl": "https://patchblox.com/security/product/linux/stax-ex",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7.7-8.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "tomcatjss",
      "productUrl": "https://patchblox.com/security/product/linux/tomcatjss",
      "release": "RHEL 8",
      "fixedVersion": "0:7.4.1-2.module\u002Bel8.2.0\u002B4573\u002Bc3c38c7b",
      "supported": true
    },
    {
      "product": "velocity",
      "productUrl": "https://patchblox.com/security/product/linux/velocity",
      "release": "RHEL 8",
      "fixedVersion": "0:1.7-24.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "xalan-j2",
      "productUrl": "https://patchblox.com/security/product/linux/xalan-j2",
      "release": "RHEL 8",
      "fixedVersion": "0:2.7.1-38.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "xerces-j2",
      "productUrl": "https://patchblox.com/security/product/linux/xerces-j2",
      "release": "RHEL 8",
      "fixedVersion": "0:2.11.0-34.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "xml-commons-apis",
      "productUrl": "https://patchblox.com/security/product/linux/xml-commons-apis",
      "release": "RHEL 8",
      "fixedVersion": "0:1.4.01-25.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "xml-commons-resolver",
      "productUrl": "https://patchblox.com/security/product/linux/xml-commons-resolver",
      "release": "RHEL 8",
      "fixedVersion": "0:1.2-26.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "xmlstreambuffer",
      "productUrl": "https://patchblox.com/security/product/linux/xmlstreambuffer",
      "release": "RHEL 8",
      "fixedVersion": "0:1.5.4-8.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    },
    {
      "product": "xsom",
      "productUrl": "https://patchblox.com/security/product/linux/xsom",
      "release": "RHEL 8",
      "fixedVersion": "0:0-19.20110809svn.module\u002Bel8.1.0\u002B3366\u002B6dfb954c",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-8840",
      "url": "https://patchblox.com/security/cve/CVE-2020-8840",
      "title": "xsom: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.26587,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-9548",
      "url": "https://patchblox.com/security/cve/CVE-2020-9548",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.18921,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-9547",
      "url": "https://patchblox.com/security/cve/CVE-2020-9547",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.18383,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-14540",
      "url": "https://patchblox.com/security/cve/CVE-2019-14540",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.10763,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-20330",
      "url": "https://patchblox.com/security/cve/CVE-2019-20330",
      "title": "bea-stax-api: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.0864,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-10673",
      "url": "https://patchblox.com/security/cve/CVE-2020-10673",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.08028,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-16942",
      "url": "https://patchblox.com/security/cve/CVE-2019-16942",
      "title": "pki-tools: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.05728,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-17531",
      "url": "https://patchblox.com/security/cve/CVE-2019-17531",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.05373,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-16335",
      "url": "https://patchblox.com/security/cve/CVE-2019-16335",
      "title": "python-nss-doc: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.04918,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-16943",
      "url": "https://patchblox.com/security/cve/CVE-2019-16943",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.04741,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-9546",
      "url": "https://patchblox.com/security/cve/CVE-2020-9546",
      "title": "pki-ca: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.04575,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-10672",
      "url": "https://patchblox.com/security/cve/CVE-2020-10672",
      "title": "apache-commons-collections: The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.\n\nSecur...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.03059,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}