{
  "threat_severity" : "Important",
  "public_date" : "2023-05-18T00:00:00Z",
  "bugzilla" : {
    "description" : "spring-boot: Spring Boot Welcome Page DoS Vulnerability",
    "id" : "2209342",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2209342"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-400",
  "details" : [ "In Spring Boot versions 3.0.0 - 3.0.6, 2.7.0 - 2.7.11, 2.6.0 - 2.6.14, 2.5.0 - 2.5.14 and older unsupported versions, there is potential for a denial-of-service (DoS) attack if Spring MVC is used together with a reverse proxy cache.", "A flaw was found in Spring Boot, occurring prominently in Spring MVC with a reverse proxy cache. This issue requires Spring MVC to have auto-configuration enabled and the application to use Spring Boot's welcome page support, either static or templated, resulting in the application being deployed behind a proxy that caches 404 responses. This issue may cause a denial of service (DoS) attack." ],
  "affected_release" : [ {
    "product_name" : "Red Hat build of OptaPlanner 8",
    "release_date" : "2023-07-18T00:00:00Z",
    "advisory" : "RHSA-2023:4200",
    "cpe" : "cpe:/a:redhat:optaplanner:::el6",
    "package" : "spring-boot"
  }, {
    "product_name" : "Red Hat Fuse 7.12",
    "release_date" : "2023-06-29T00:00:00Z",
    "advisory" : "RHSA-2023:3954",
    "cpe" : "cpe:/a:redhat:jboss_fuse:7",
    "package" : "spring-boot",
    "impact" : "moderate"
  }, {
    "product_name" : "RHINT Camel-Springboot 3.18.3.P2",
    "release_date" : "2023-06-15T00:00:00Z",
    "advisory" : "RHSA-2023:3641",
    "cpe" : "cpe:/a:redhat:camel_spring_boot:3.18",
    "package" : "spring-boot"
  }, {
    "product_name" : "RHINT Camel-Springboot 3.20.1.P1",
    "release_date" : "2023-06-21T00:00:00Z",
    "advisory" : "RHSA-2023:3740",
    "cpe" : "cpe:/a:redhat:camel_spring_boot:3.20",
    "package" : "spring-boot"
  }, {
    "product_name" : "RHPAM 7.13.4 async",
    "release_date" : "2023-09-05T00:00:00Z",
    "advisory" : "RHSA-2023:4983",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_bpms_platform:7.13",
    "package" : "spring-boot"
  } ],
  "package_state" : [ {
    "product_name" : "A-MQ Clients 2",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:a_mq_clients:2"
  }, {
    "product_name" : "Migration Toolkit for Runtimes",
    "fix_state" : "Affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:migration_toolkit_runtimes:1"
  }, {
    "product_name" : "Red Hat AMQ Broker 7",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:amq_broker:7"
  }, {
    "product_name" : "Red Hat Data Grid 8",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Affected",
    "package_name" : "log4j:2/log4j",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Affected",
    "package_name" : "log4j",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Integration Camel K 1",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:integration:1"
  }, {
    "product_name" : "Red Hat JBoss Data Grid 7",
    "fix_state" : "Out of support scope",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 6",
    "fix_state" : "Out of support scope",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 8",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "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" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jbosseapxp"
  }, {
    "product_name" : "Red Hat JBoss Fuse 6",
    "fix_state" : "Out of support scope",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jboss_fuse:6"
  }, {
    "product_name" : "Red Hat JBoss Fuse Service Works 6",
    "fix_state" : "Out of support scope",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:jboss_fuse_service_works:6"
  }, {
    "product_name" : "Red Hat OpenShift Application Runtimes",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:openshift_application_runtimes:1.0"
  }, {
    "product_name" : "Red Hat Single Sign-On 7",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7"
  }, {
    "product_name" : "Red Hat support for Spring Boot",
    "fix_state" : "Affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:openshift_application_runtimes:1.0"
  }, {
    "product_name" : "streams for Apache Kafka",
    "fix_state" : "Not affected",
    "package_name" : "spring-boot",
    "cpe" : "cpe:/a:redhat:amq_streams:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-20883\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-20883" ],
  "name" : "CVE-2023-20883",
  "csaw" : false
}