{
"id": "GHSA-c265-37vj-cwcc",
"aliases": [
"CVE-2020-14062"
],
"details": "FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to com.sun.org.apache.xalan.internal.lib.sql.JNDIConnectionPool (aka xalan2).",
"summary": "Deserialization of untrusted data in Jackson Databind",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.10.5"
}
]
}
],
"package": {
"name": "com.fasterxml.jackson.core:jackson-databind",
"ecosystem": "Maven"
},
"database_specific": {
"last_known_affected_version_range": "<= 2.9.10.4"
}
}
],
"modified": "2026-05-06T18:37:27Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2020-06-18T14:44:48Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14062",
"type": "ADVISORY"
},
{
"url": "https://github.com/FasterXML/jackson-databind/issues/2704",
"type": "WEB"
},
{
"url": "https://github.com/FasterXML/jackson-databind/commit/840eae2ca81c597a0010b2126f32dce17d384b70",
"type": "WEB"
},
{
"url": "https://github.com/FasterXML/jackson-databind/commit/99001cdb6807b5c7b170ec6a9092ecbb618ae79c",
"type": "WEB"
},
{
"url": "https://github.com/FasterXML/jackson-databind",
"type": "PACKAGE"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00001.html",
"type": "WEB"
},
{
"url": "https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062",
"type": "WEB"
},
{
"url": "https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062",
"type": "WEB"
},
{
"url": "https://security.netapp.com/advisory/ntap-20200702-0003",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-570625",
"type": "WEB"
},
{
"url": "https://www.oracle.com//security-alerts/cpujul2021.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2021.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-06-14T20:15:00Z",
"github_reviewed_at": "2020-06-18T13:06:04Z"
}
}