{
  "threat_severity" : "Low",
  "public_date" : "2022-08-11T00:00:00Z",
  "bugzilla" : {
    "description" : "Undertow: DoS can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations",
    "id" : "2117506",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2117506"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.2",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "details" : [ "A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.", "A flaw was found in Undertow with EJB invocations. This flaw allows an attacker to generate a valid HTTP request and send it to the server on an established connection after removing the LAST_CHUNK from the bytes, causing a denial of service." ],
  "affected_release" : [ {
    "product_name" : "Red Hat JBoss Enterprise Application Platform",
    "release_date" : "2022-12-05T00:00:00Z",
    "advisory" : "RHSA-2022:8793",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform::el7",
    "package" : "io.undertow/undertow-core:2.2.20.SP1-redhat-00001"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8",
    "release_date" : "2022-12-05T00:00:00Z",
    "advisory" : "RHSA-2022:8791",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7.4::el8",
    "package" : "eap7-undertow-0:2.2.20-1.SP1_redhat_00001.1.el8eap"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9",
    "release_date" : "2022-12-05T00:00:00Z",
    "advisory" : "RHSA-2022:8792",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7.4::el9",
    "package" : "eap7-undertow-0:2.2.20-1.SP1_redhat_00001.1.el9eap"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7",
    "release_date" : "2022-12-05T00:00:00Z",
    "advisory" : "RHSA-2022:8790",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7.4::el7",
    "package" : "eap7-undertow-0:2.2.20-1.SP1_redhat_00001.1.el7eap"
  }, {
    "product_name" : "Red Hat Single Sign-On 7",
    "release_date" : "2023-03-01T00:00:00Z",
    "advisory" : "RHSA-2023:1049",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7.6",
    "package" : "undertow"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.6 for RHEL 7",
    "release_date" : "2023-03-01T00:00:00Z",
    "advisory" : "RHSA-2023:1043",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7",
    "package" : "rh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el7sso"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.6 for RHEL 8",
    "release_date" : "2023-03-01T00:00:00Z",
    "advisory" : "RHSA-2023:1044",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8",
    "package" : "rh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el8sso"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.6 for RHEL 9",
    "release_date" : "2023-03-01T00:00:00Z",
    "advisory" : "RHSA-2023:1045",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9",
    "package" : "rh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el9sso"
  }, {
    "product_name" : "RHEL-8 based Middleware Containers",
    "release_date" : "2023-03-01T00:00:00Z",
    "advisory" : "RHSA-2023:1047",
    "cpe" : "cpe:/a:redhat:rhosemc:1.0::el8",
    "package" : "rh-sso-7/sso76-openshift-rhel8:7.6-20"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat build of Quarkus",
    "fix_state" : "Not affected",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:openshift_application_runtimes:1.0"
  }, {
    "product_name" : "Red Hat build of Quarkus",
    "fix_state" : "Not affected",
    "package_name" : "quarkus-http",
    "cpe" : "cpe:/a:redhat:quarkus:2"
  }, {
    "product_name" : "Red Hat Data Grid 8",
    "fix_state" : "Fix deferred",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:8"
  }, {
    "product_name" : "Red Hat Decision Manager 7",
    "fix_state" : "Not affected",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:7"
  }, {
    "product_name" : "Red Hat Fuse 7",
    "fix_state" : "Fix deferred",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:jboss_fuse:7"
  }, {
    "product_name" : "Red Hat Integration Camel K 1",
    "fix_state" : "Fix deferred",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:integration:1"
  }, {
    "product_name" : "Red Hat Integration Camel Quarkus 1",
    "fix_state" : "Fix deferred",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:camel_quarkus:2"
  }, {
    "product_name" : "Red Hat Integration Service Registry",
    "fix_state" : "Not affected",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:integration:1"
  }, {
    "product_name" : "Red Hat JBoss Data Grid 7",
    "fix_state" : "Out of support scope",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:7"
  }, {
    "product_name" : "Red Hat JBoss Fuse 6",
    "fix_state" : "Out of support scope",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:jboss_fuse:6"
  }, {
    "product_name" : "Red Hat OpenStack Platform 13 (Queens)",
    "fix_state" : "Out of support scope",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:openstack:13"
  }, {
    "product_name" : "Red Hat Process Automation 7",
    "fix_state" : "Not affected",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_bpms_platform:7"
  }, {
    "product_name" : "Red Hat support for Spring Boot",
    "fix_state" : "Not affected",
    "package_name" : "undertow",
    "cpe" : "cpe:/a:redhat:openshift_application_runtimes:1.0"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-2764\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-2764" ],
  "name" : "CVE-2022-2764",
  "csaw" : false
}