{
  "threat_severity" : "Moderate",
  "public_date" : "2022-02-20T00:00:00Z",
  "bugzilla" : {
    "description" : "libxml2: Use-after-free of ID and IDREF attributes",
    "id" : "2056913",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2056913"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.1",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-416",
  "details" : [ "valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.", "A flaw was found in libxml2. A call to the xmlGetID function can return a pointer already freed when parsing an XML document with the XML_PARSE_DTDVALID option and without the XML_PARSE_NOENT option, resulting in a use-after-free issue." ],
  "statement" : "The security impact of xmlGetID() returning a pointer to freed memory depends on the application and will mostly result in a denial of service (DoS). The typical use case of calling xmlGetID() on an unmodified document is not affected, therefore this issue was rated with a moderate severity.",
  "affected_release" : [ {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-apr-util-0:1.6.1-91.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-curl-0:7.78.0-3.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-httpd-0:2.4.37-80.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-mod_cluster-native-0:1.3.16-10.Final_redhat_2.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-mod_http2-0:1.15.7-22.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-mod_jk-0:1.2.48-29.redhat_1.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-mod_md-1:2.0.8-41.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-mod_security-0:2.9.2-68.GA.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-nghttp2-0:1.39.2-41.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-openssl-1:1.1.1g-11.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-openssl-chil-0:1.0.0-11.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-openssl-pkcs11-0:0.4.10-26.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-apr-util-0:1.6.1-91.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-curl-0:7.78.0-3.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-httpd-0:2.4.37-80.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-mod_cluster-native-0:1.3.16-10.Final_redhat_2.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-mod_http2-0:1.15.7-22.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-mod_jk-0:1.2.48-29.redhat_1.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-mod_md-1:2.0.8-41.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-mod_security-0:2.9.2-68.GA.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-nghttp2-0:1.39.2-41.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-openssl-1:1.1.1g-11.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-openssl-chil-0:1.0.0-11.jbcs.el7"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1389",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-openssl-pkcs11-0:0.4.10-26.jbcs.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2022-03-15T00:00:00Z",
    "advisory" : "RHSA-2022:0899",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libxml2-0:2.9.7-12.el8_5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2022-03-15T00:00:00Z",
    "advisory" : "RHSA-2022:0899",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "libxml2-0:2.9.7-12.el8_5"
  }, {
    "product_name" : "Text-Only JBCS",
    "release_date" : "2022-04-20T00:00:00Z",
    "advisory" : "RHSA-2022:1390",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1",
    "package" : "libxml2"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "libxml2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "libxml2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "libxml2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-23308\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-23308" ],
  "name" : "CVE-2022-23308",
  "csaw" : false
}