CVE-2024-1023

2024-03-2708:15:38

CWE-119

redhat

web.nvd.nist.gov

159

vulnerability

eclipse vert.x

memory leak

netty fastthreadlocal

connections

attack vector

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.3

Confidence

Low

EPSS

Percentile

14.6%

JSON

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.

CNA Affected

[
  {
    "vendor": "Red Hat",
    "product": "CEQ 3.2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unaffected",
    "packageName": "vert.x",
    "cpes": [
      "cpe:/a:redhat:camel_quarkus:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Cryostat 2 on RHEL 8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.0-7",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:cryostat:2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Cryostat 2 on RHEL 8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "cryostat-tech-preview/cryostat-operator-bundle",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.0-4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:cryostat:2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Cryostat 2 on RHEL 8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "cryostat-tech-preview/cryostat-reports-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.0-4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:cryostat:2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Cryostat 2 on RHEL 8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "cryostat-tech-preview/cryostat-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.0-4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:cryostat:2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Cryostat 2 on RHEL 8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "cryostat-tech-preview/cryostat-rhel8-operator",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.0-9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:cryostat:2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Cryostat 2 on RHEL 8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "cryostat-tech-preview/jfr-datasource-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.0-4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:cryostat:2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "MTA-6.2-RHEL-9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "mta/mta-windup-addon-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "6.2.3-2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:migration_toolkit_applications:6.2::el9",
      "cpe:/a:redhat:migration_toolkit_applications:6.2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat AMQ Streams 2.7.0",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unaffected",
    "packageName": "vert.x",
    "cpes": [
      "cpe:/a:redhat:amq_streams:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Apache Camel 4.4.1 for Spring Boot",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unaffected",
    "packageName": "vert.x",
    "cpes": [
      "cpe:/a:redhat:apache_camel_spring_boot:4.4.1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Quarkus 3.2.11.Final",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "io.vertx/vertx-core",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "4.4.8.redhat-00001",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:quarkus:3.2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "RHINT Service Registry 2.5.11 GA",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unaffected",
    "packageName": "vert.x",
    "cpes": [
      "cpe:/a:redhat:service_registry:2.5"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "A-MQ Clients 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:a_mq_clients:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Migration Toolkit for Runtimes",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:migration_toolkit_runtimes:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "OpenShift Serverless",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:serverless:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Apache Camel for Spring Boot",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:camel_spring_boot:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of OptaPlanner 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:optaplanner:::el6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Quarkus",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "io.vertx/vertx-core",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:quarkus:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Data Grid 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_data_grid:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Integration Camel K",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:integration:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Integration Camel Quarkus",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:camel_quarkus:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss AMQ Broker 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:amq_broker:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Data Grid 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "vert.x",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:jboss_data_grid:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_application_platform:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform 8",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_application_platform:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jbosseapxp"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat JBoss Fuse 7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jboss_fuse:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Process Automation 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "vert.x",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_bpms_platform:7"
    ]
  }
]