{"id":"CVE-2016-9299","aliases":["EUVD-2022-2070","GHSA-2x9h-h3c4-wqqh","MGASA-2016-0406"],"status":"published","title":"Improper Neutralization of Special Elements used in an LDAP Query in Jenkins","description":"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.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.96943,"percentile":0.99889,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-90"],"published":"2016-11-30T08:07:23Z","modified":"2026-10-24T10:30:40Z","exploits":[{"source":"exploitdb","id":"EDB-44642","title":"Jenkins CLI - HTTP Java Deserialization 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Party Advisory","VDB Entry","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2016/11/12/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"http://www.securityfocus.com/bid/94281","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/LZ7EOS0fBgAJ","tags":["mailing-list","x_refsource_MLIST","x_transferred","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW2KUKYLNLVDB7STLHLYALCUFLEGCRM6/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16","tags":["x_refsource_CONFIRM","x_transferred","Vendor 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Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9299","tags":["advisory"]},{"url":"https://groups.google.com/forum/#!original/jenkinsci-advisories/-fc-w9tNEJE/GRvEzWoJBgAJ","tags":["web"]},{"url":"https://groups.google.com/forum/#!original/jenkinsci-advisories/-fc-w9tNEJE/LZ7EOS0fBgAJ","tags":["web"]},{"url":"https://github.com/jenkinsci/jenkins/commit/6078dd7aa097baf3402de9d5279f6053926a1ea7","tags":["web"]},{"url":"https://github.com/jenkinsci/jenkins/commit/ce8a2d51a5ee9ca12d0a75659b06161888e0a1bf","tags":["web"]},{"url":"https://github.com/jenkinsci/jenkins/commit/d84d9a2ad3825f316f805a18b3654b0803e0d7fc","tags":["web"]},{"url":"https://github.com/jenkinsci/jenkins/commit/f574224cae5ffde2bc4c996305c0dcf5ab135440","tags":["web"]},{"url":"https://github.com/jenkinsci/jenkins/commit/fde9c42fe05ac925a904b6c09a81d497d0e6ccea","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW2KUKYLNLVDB7STLHLYALCUFLEGCRM6","tags":["web"]},{"url":"https://www.exploit-db.com/exploits/44642","tags":["web"]},{"url":"https://github.com/advisories/GHSA-2x9h-h3c4-wqqh"},{"url":"https://github.com/jenkinsci/jenkins","tags":["package"]},{"url":"https://advisories.mageia.org/MGASA-2016-0406.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=19783","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-9299","description":"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.","status":"published","published":"2017-01-12T23:00:00Z","modified":"2024-08-06T02:50:36.759Z","updated_at":"2026-11-02T14:33:32.103757Z"}],"euvd":[{"id":"EUVD-2022-2070","description":"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.","status":"published","published":"2017-01-12T23:00:00Z","modified":"2024-08-06T02:50:36Z","updated_at":"2026-11-03T02:22:27.654814Z"}],"ghsa":[{"id":"GHSA-2x9h-h3c4-wqqh","title":"Improper Neutralization of Special Elements used in an LDAP Query in Jenkins","description":"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.","status":"published","published":"2022-05-14T01:00:43Z","modified":"2024-03-12T14:24:46Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-90"],"updated_at":"2026-11-02T14:37:40.81935Z"}],"nvd":[{"id":"CVE-2016-9299","description":"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.","status":"published","published":"2017-01-12T23:59:00.527Z","modified":"2026-06-17T00:55:48.19Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-90"],"updated_at":"2026-11-02T14:03:33.686843Z"}],"osv":[{"id":"CVE-2016-9299","description":"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.","status":"published","published":"2017-01-12T23:59:00.527Z","modified":"2026-10-24T10:30:40.365322151Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:03.171316Z"},{"id":"GHSA-2x9h-h3c4-wqqh","title":"Improper Neutralization of Special Elements used in an LDAP Query in Jenkins","description":"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.","status":"published","published":"2022-05-14T01:00:43Z","modified":"2024-03-12T14:56:19.457141Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-90"],"updated_at":"2026-11-02T15:46:35.050232Z"},{"id":"MGASA-2016-0406","title":"Updated jenkins-remoting packages fix security vulnerability","description":"An unauthenticated remote code execution vulnerability allowed attackers\nto transfer a serialized Java object to the Jenkins CLI, making Jenkins\nconnect to an attacker-controlled LDAP server, which in turn can send a\nserialized payload leading to code execution, bypassing existing\nprotection mechanisms. (CVE-2016-9299)\n","status":"published","published":"2016-11-30T08:07:23Z","modified":"2026-04-16T06:24:33.907146316Z","updated_at":"2026-11-02T15:49:40.103088Z"}]}}