{"document":{"aggregate_severity":{"namespace":"https://access.redhat.com/security/updates/classification/","text":"Important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright © Red Hat, Inc. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"legal_disclaimer","text":"This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.","title":"Terms of Use"}],"publisher":{"category":"vendor","contact_details":"https://access.redhat.com/security/team/contact/","issuing_authority":"Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.","name":"Red Hat Product Security","namespace":"https://www.redhat.com"},"references":[{"category":"self","summary":"Canonical URL","url":"https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-9299.json"}],"title":"jenkins: Java deserialization flaw leads to RCE","tracking":{"current_release_date":"2026-05-13T01:05:02+00:00","generator":{"date":"2026-05-13T01:05:02+00:00","engine":{"name":"Red Hat SDEngine","version":"4.7.9"}},"id":"CVE-2016-9299","initial_release_date":"2016-11-11T00:00:00+00:00","revision_history":[{"date":"2016-11-11T00:00:00+00:00","number":"1","summary":"Initial version"},{"date":"2026-05-13T00:32:10+00:00","number":"2","summary":"Current version"},{"date":"2026-05-13T01:05:02+00:00","number":"3","summary":"Last generated version"}],"status":"final","version":"3"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"Red Hat OpenShift Enterprise 2","product":{"name":"Red Hat OpenShift Enterprise 2","product_id":"red_hat_openshift_enterprise_2","product_identification_helper":{"cpe":"cpe:/a:redhat:openshift:2"}}}],"category":"product_family","name":"Red Hat OpenShift Enterprise 2"},{"branches":[{"category":"product_name","name":"Red Hat OpenShift Enterprise 3","product":{"name":"Red Hat OpenShift Enterprise 3","product_id":"red_hat_openshift_enterprise_3","product_identification_helper":{"cpe":"cpe:/a:redhat:openshift:3"}}}],"category":"product_family","name":"Red Hat OpenShift Enterprise 3"},{"category":"product_version","name":"jenkins.src","product":{"name":"jenkins.src","product_id":"jenkins.src","product_identification_helper":{"purl":"pkg:rpm/redhat/jenkins?arch=src"}}},{"category":"product_version","name":"jenkins","product":{"name":"jenkins","product_id":"jenkins","product_identification_helper":{"purl":"pkg:rpm/redhat/jenkins"}}}],"category":"vendor","name":"Red Hat"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"jenkins.src as a component of Red Hat OpenShift Enterprise 2","product_id":"red_hat_openshift_enterprise_2:jenkins.src"},"product_reference":"jenkins.src","relates_to_product_reference":"red_hat_openshift_enterprise_2"},{"category":"default_component_of","full_product_name":{"name":"jenkins as a component of Red Hat OpenShift Enterprise 3","product_id":"red_hat_openshift_enterprise_3:jenkins"},"product_reference":"jenkins","relates_to_product_reference":"red_hat_openshift_enterprise_3"},{"category":"default_component_of","full_product_name":{"name":"jenkins.src as a component of Red Hat OpenShift Enterprise 3","product_id":"red_hat_openshift_enterprise_3:jenkins.src"},"product_reference":"jenkins.src","relates_to_product_reference":"red_hat_openshift_enterprise_3"}]},"vulnerabilities":[{"cve":"CVE-2016-9299","cwe":{"id":"CWE-502","name":"Deserialization of Untrusted Data"},"discovery_date":"2016-11-12T00:00:00+00:00","ids":[{"system_name":"Red Hat Bugzilla ID","text":"1395172"}],"notes":[{"category":"description","text":"The remoting module in Jenkins before 2.32 and LTS before 2.19.3 allows remote attackers to execute arbitrary code via a crafted serialized Java object, which triggers an LDAP query to a third-party server.","title":"Vulnerability description"},{"category":"summary","text":"jenkins: Java deserialization flaw leads to RCE","title":"Vulnerability summary"},{"category":"general","text":"The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.","title":"CVSS score applicability"}],"product_status":{"under_investigation":["red_hat_openshift_enterprise_2:jenkins.src","red_hat_openshift_enterprise_3:jenkins","red_hat_openshift_enterprise_3:jenkins.src"]},"references":[{"category":"self","summary":"Canonical URL","url":"https://access.redhat.com/security/cve/CVE-2016-9299"},{"category":"external","summary":"RHBZ#1395172","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1395172"},{"category":"external","summary":"https://www.cve.org/CVERecord?id=CVE-2016-9299","url":"https://www.cve.org/CVERecord?id=CVE-2016-9299"},{"category":"external","summary":"https://nvd.nist.gov/vuln/detail/CVE-2016-9299","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9299"},{"category":"external","summary":"https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16","url":"https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16"}],"release_date":"2016-11-11T00:00:00+00:00","scores":[{"cvss_v2":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":6.8,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cvss_v3":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["red_hat_openshift_enterprise_2:jenkins.src","red_hat_openshift_enterprise_3:jenkins","red_hat_openshift_enterprise_3:jenkins.src"]}],"threats":[{"category":"impact","details":"Important","product_ids":["red_hat_openshift_enterprise_2:jenkins.src","red_hat_openshift_enterprise_3:jenkins","red_hat_openshift_enterprise_3:jenkins.src"]}],"title":"jenkins: Java deserialization flaw leads to RCE"}]}