{
  "threat_severity" : "Moderate",
  "public_date" : "2024-01-26T00:00:00Z",
  "bugzilla" : {
    "description" : "io.vertx/vertx-core: memory leak due to the use of Netty FastThreadLocal data structures in Vertx",
    "id" : "2260840",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2260840"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-401",
  "details" : [ "A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak.", "A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak." ],
  "affected_release" : [ {
    "product_name" : "CEQ 3.2",
    "release_date" : "2024-04-09T00:00:00Z",
    "advisory" : "RHSA-2024:1706",
    "cpe" : "cpe:/a:redhat:camel_quarkus:3",
    "package" : "vert.x"
  }, {
    "product_name" : "Cryostat 2 on RHEL 8",
    "release_date" : "2024-04-29T00:00:00Z",
    "advisory" : "RHSA-2024:2088",
    "cpe" : "cpe:/a:redhat:cryostat:2::el8",
    "package" : "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8:2.4.0-7"
  }, {
    "product_name" : "Cryostat 2 on RHEL 8",
    "release_date" : "2024-04-29T00:00:00Z",
    "advisory" : "RHSA-2024:2088",
    "cpe" : "cpe:/a:redhat:cryostat:2::el8",
    "package" : "cryostat-tech-preview/cryostat-operator-bundle:2.4.0-4"
  }, {
    "product_name" : "Cryostat 2 on RHEL 8",
    "release_date" : "2024-04-29T00:00:00Z",
    "advisory" : "RHSA-2024:2088",
    "cpe" : "cpe:/a:redhat:cryostat:2::el8",
    "package" : "cryostat-tech-preview/cryostat-reports-rhel8:2.4.0-4"
  }, {
    "product_name" : "Cryostat 2 on RHEL 8",
    "release_date" : "2024-04-29T00:00:00Z",
    "advisory" : "RHSA-2024:2088",
    "cpe" : "cpe:/a:redhat:cryostat:2::el8",
    "package" : "cryostat-tech-preview/cryostat-rhel8:2.4.0-4"
  }, {
    "product_name" : "Cryostat 2 on RHEL 8",
    "release_date" : "2024-04-29T00:00:00Z",
    "advisory" : "RHSA-2024:2088",
    "cpe" : "cpe:/a:redhat:cryostat:2::el8",
    "package" : "cryostat-tech-preview/cryostat-rhel8-operator:2.4.0-9"
  }, {
    "product_name" : "Cryostat 2 on RHEL 8",
    "release_date" : "2024-04-29T00:00:00Z",
    "advisory" : "RHSA-2024:2088",
    "cpe" : "cpe:/a:redhat:cryostat:2::el8",
    "package" : "cryostat-tech-preview/jfr-datasource-rhel8:2.4.0-4"
  }, {
    "product_name" : "MTA-6.2-RHEL-9",
    "release_date" : "2024-06-20T00:00:00Z",
    "advisory" : "RHSA-2024:3989",
    "cpe" : "cpe:/a:redhat:migration_toolkit_applications:6.2::el9",
    "package" : "mta/mta-windup-addon-rhel9:6.2.3-2"
  }, {
    "product_name" : "Red Hat AMQ Streams 2.7.0",
    "release_date" : "2024-05-30T00:00:00Z",
    "advisory" : "RHSA-2024:3527",
    "cpe" : "cpe:/a:redhat:amq_streams:2",
    "package" : "vert.x"
  }, {
    "product_name" : "Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2",
    "release_date" : "2024-07-25T00:00:00Z",
    "advisory" : "RHSA-2024:4884",
    "cpe" : "cpe:/a:redhat:apache_camel_spring_boot:4.4::el6",
    "package" : "vert.x"
  }, {
    "product_name" : "Red Hat build of Quarkus 3.2.11.Final",
    "release_date" : "2024-04-03T00:00:00Z",
    "advisory" : "RHSA-2024:1662",
    "cpe" : "cpe:/a:redhat:quarkus:3.2::el8",
    "package" : "io.vertx/vertx-core:4.4.8.redhat-00001"
  }, {
    "product_name" : "RHINT Service Registry 2.5.11 GA",
    "release_date" : "2024-05-14T00:00:00Z",
    "advisory" : "RHSA-2024:2833",
    "cpe" : "cpe:/a:redhat:service_registry:2.5",
    "package" : "vert.x"
  } ],
  "package_state" : [ {
    "product_name" : "A-MQ Clients 2",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:a_mq_clients:2"
  }, {
    "product_name" : "Migration Toolkit for Runtimes",
    "fix_state" : "Affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:migration_toolkit_runtimes:1"
  }, {
    "product_name" : "OpenShift Serverless",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:serverless:1"
  }, {
    "product_name" : "Red Hat AMQ Broker 7",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:amq_broker:7"
  }, {
    "product_name" : "Red Hat build of Apache Camel for Spring Boot 3",
    "fix_state" : "Will not fix",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:camel_spring_boot:3"
  }, {
    "product_name" : "Red Hat Build of Keycloak",
    "fix_state" : "Affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:build_keycloak:"
  }, {
    "product_name" : "Red Hat build of OptaPlanner 8",
    "fix_state" : "Will not fix",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:optaplanner:::el6"
  }, {
    "product_name" : "Red Hat build of Quarkus",
    "fix_state" : "Not affected",
    "package_name" : "io.vertx/vertx-core",
    "cpe" : "cpe:/a:redhat:quarkus:2"
  }, {
    "product_name" : "Red Hat Data Grid 8",
    "fix_state" : "Affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:8"
  }, {
    "product_name" : "Red Hat Fuse 7",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jboss_fuse:7"
  }, {
    "product_name" : "Red Hat Integration Camel K 1",
    "fix_state" : "Will not fix",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:integration:1"
  }, {
    "product_name" : "Red Hat Integration Camel Quarkus 2",
    "fix_state" : "Will not fix",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:camel_quarkus:2"
  }, {
    "product_name" : "Red Hat JBoss Data Grid 7",
    "fix_state" : "Will not fix",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 8",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:8"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform Expansion Pack",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jbosseapxp"
  }, {
    "product_name" : "Red Hat Process Automation 7",
    "fix_state" : "Not affected",
    "package_name" : "vert.x",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_bpms_platform:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2024-1023\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-1023\nhttps://github.com/eclipse-vertx/vert.x/issues/5078\nhttps://github.com/eclipse-vertx/vert.x/pull/5080\nhttps://github.com/eclipse-vertx/vert.x/pull/5082" ],
  "name" : "CVE-2024-1023",
  "mitigation" : {
    "value" : "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
    "lang" : "en:us"
  },
  "csaw" : false
}