{"schemaVersion":3,"id":"CVE-2018-1000873","aliases":["UBUNTU-CVE-2018-1000873","GHSA-h4x4-5qp2-wp46"],"status":"published","duplicateOf":null,"title":null,"description":"Fasterxml Jackson version Before 2.9.8 contains a CWE-20: Improper Input Validation vulnerability in Jackson-Modules-Java8 that can result in Causes a denial-of-service (DoS). This attack appear to be exploitable via The victim deserializes malicious input, specifically very large values in the nanoseconds field of a time value. This vulnerability appears to have been fixed in 2.9.8.","dates":{"published":"2018-12-20T17:00:00.000Z","modified":"2024-08-05T12:47:57.476Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Maven","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true}]},"epss":{"probability":0.04758,"percentile":0.91781,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.04758},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04758,"percentile":0.91781}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04758,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04758,"percentile":0.91781}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"GITHUB_FASTERXML_JACKSON-MODULES-JAVA8","name":"Jackson Modules Java8","source":"github","url":"https://github.com/FasterXML/jackson-modules-java8/issues/90","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"ubuntu","product":"jackson-databind","name":"jackson-databind","label":"jackson-databind","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/jackson-databind","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"fasterxml","product":"jackson-modules-java8","name":"jackson-modules-java8","label":"jackson-modules-java8","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.9.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.9.8","eol":null,"hubHref":"/vendor/fasterxml/jackson-modules-java8"},{"vendor":"com.fasterxml.jackson.datatype","product":"jackson-datatype-jsr310","name":"com.fasterxml.jackson.datatype:jackson-datatype-jsr310","label":"jackson-datatype-jsr310","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/com.fasterxml.jackson.datatype/jackson-datatype-jsr310","purlType":"maven","versions":[{"text":"< 2.9.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.9.8","eol":null,"hubHref":null},{"vendor":"netapp","product":"active_iq_unified_manager","name":"active iq unified manager","label":"active_iq_unified_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 7.3","noFixRecorded":true,"fixedIn":null},{"text":"≥ 9.5","noFixRecorded":true,"fixedIn":null}],"versionsText":"≥ 7.3 (No fix recorded) | ≥ 9.5 (No fix recorded)","eol":null,"hubHref":"/vendor/netapp/active_iq_unified_manager"},{"vendor":"oracle","product":"clusterware","name":"clusterware","label":"clusterware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0.2.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0.2.0","eol":null,"hubHref":"/vendor/oracle/clusterware"},{"vendor":"oracle","product":"database_server","name":"database server","label":"database_server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"12.1.0.2","noFixRecorded":false,"fixedIn":null},{"text":"12.2.0.1","noFixRecorded":false,"fixedIn":null},{"text":"18c","noFixRecorded":false,"fixedIn":null},{"text":"19c","noFixRecorded":false,"fixedIn":null}],"versionsText":"12.1.0.2 | 12.2.0.1 | 18c | 19c","eol":null,"hubHref":"/vendor/oracle/database_server"},{"vendor":"oracle","product":"global_lifecycle_management_opatch","name":"global lifecycle management opatch","label":"global_lifecycle_management_opatch","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 11.2.0.3.23","noFixRecorded":false,"fixedIn":null},{"text":"≥ 12.2.0.1.0, < 12.2.0.1.19","noFixRecorded":false,"fixedIn":null},{"text":"≥ 13.9.4.0.0, < 13.9.4.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.2.0.3.23 | ≥ 12.2.0.1.0, < 12.2.0.1.19 | ≥ 13.9.4.0.0, < 13.9.4.2.1","eol":null,"hubHref":"/vendor/oracle/global_lifecycle_management_opatch"},{"vendor":"oracle","product":"nosql_database","name":"nosql database","label":"nosql_database","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 19.3.12","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 19.3.12","eol":null,"hubHref":"/vendor/oracle/nosql_database"}],"affectedCount":8,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","label":"www.oracle.com/security-alerts/cpuapr2020.html","hostname":"www.oracle.com","tags":["X Refsource MISC","Third Party Advisory","WEB"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","label":"www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","hostname":"www.oracle.com","tags":["X Refsource MISC","Third Party Advisory","WEB"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html","label":"www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html","hostname":"www.oracle.com","tags":["X Refsource MISC","Third Party Advisory","WEB"]},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","label":"www.oracle.com/security-alerts/cpuoct2020.html","hostname":"www.oracle.com","tags":["X Refsource MISC","Third Party Advisory","WEB"]},{"url":"https://github.com/FasterXML/jackson-modules-java8/pull/87","label":"github.com/FasterXML/jackson-modules-java8/pull/87","hostname":"github.com","tags":["X Refsource MISC","Patch","Third Party Advisory","REPORT","WEB"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1665601","label":"bugzilla.redhat.com/show_bug.cgi?id=1665601","hostname":"bugzilla.redhat.com","tags":["X Refsource CONFIRM","Issue Tracking","Third Party Advisory","WEB"]},{"url":"https://github.com/FasterXML/jackson-modules-java8/issues/90","label":"github.com/FasterXML/jackson-modules-java8/issues/90","hostname":"github.com","tags":["X Refsource MISC","Exploit","Patch","Third Party Advisory","REPORT","WEB"]},{"url":"https://security.netapp.com/advisory/ntap-20200904-0004/","label":"security.netapp.com/advisory/ntap-20200904-0004/","hostname":"security.netapp.com","tags":["X Refsource CONFIRM","Third Party Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-1000873","label":"ubuntu.com/security/CVE-2018-1000873","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-1000873","label":"www.cve.org/CVERecord?id=CVE-2018-1000873","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1000873","label":"nvd.nist.gov/vuln/detail/CVE-2018-1000873","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20200904-0004","label":"security.netapp.com/advisory/ntap-20200904-0004","hostname":"security.netapp.com","tags":["WEB"]},{"url":"https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8@%3Ccommits.pulsar.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3@%3Ccommits.nifi.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f@%3Cdev.drill.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://github.com/advisories/GHSA-h4x4-5qp2-wp46","label":"github.com/advisories/GHSA-h4x4-5qp2-wp46","hostname":"github.com","tags":["Advisory"]},{"url":"https://github.com/FasterXML/jackson-modules-java8","label":"github.com/FasterXML/jackson-modules-java8","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-12-20T17:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T12:47:57.476Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":37,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T04:40:46.099Z","stale":false,"partial":false}}