Medium
Security advisory
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-12384
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:33 UTC · Revision 1
Source evidence
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
osv:CVE-2019-12384
Complete source record
{
"id": "7e419aee77ae1364527ae1424b78e6e3f518c13bf72851df73651878f0f38c7f",
"url": "https://osv.dev/vulnerability/CVE-2019-12384",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-12384",
"summary": "FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.",
"evidence": "osv:CVE-2019-12384",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-12384",
"aliases": [
"CVE-2019-12384",
"GHSA-mph4-vhrx-mv67"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/fasterxml/jackson-databind",
"type": "GIT",
"events": [
{
"introduced": "e8df0987e3034d102ee6d704d30a05a2e3ac7089"
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{
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},
{
"introduced": "50791cc7856376949287e0be3e96147665ab8f68"
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{
"fixed": "97986cb157d9d1da1256b24ea01b6c9f03b736dd"
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{
"introduced": "81929fad84189ce59ef82e7a6d0df795eb0c7cdb"
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{
"fixed": "e013e0f1279b623257d2f0d3ac66b7355db9561d"
},
{
"introduced": "e969f0a31b781f5dfb74e16ddd5ee4b4fa36e8d8"
},
{
"fixed": "8b3269112160067b96b2dd27f9e2b34bd4eed719"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.6.7.3"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.9.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.8.0"
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{
"fixed": "2.8.11.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.9.1"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"jackson-databind-2.9.8",
"jackson-databind-2.8.11.3",
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"jackson-databind-2.6.7.2",
"jackson-databind-2.9.7",
"jackson-databind-2.9.6",
"jackson-databind-2.8.11.2",
"jackson-databind-2.7.9.4",
"jackson-databind-2.9.5",
"jackson-databind-2.8.11.1",
"jackson-databind-2.7.9.3",
"jackson-databind-2.9.4",
"jackson-databind-2.8.11",
"jackson-databind-2.7.9.2",
"jackson-databind-2.9.3",
"jackson-databind-2.9.1",
"jackson-databind-2.8.10",
"jackson-databind-2.9.0",
"jackson-databind-2.6.7.1",
"jackson-databind-2.8.9",
"jackson-databind-2.8.8.1",
"jackson-databind-2.7.9.1",
"jackson-databind-2.8.8",
"jackson-databind-2.8.7",
"jackson-databind-2.7.9",
"jackson-databind-2.8.6",
"jackson-databind-2.8.5",
"jackson-databind-2.8.4",
"jackson-databind-2.7.8",
"jackson-databind-2.8.3",
"jackson-databind-2.8.2",
"jackson-databind-2.7.7",
"jackson-databind-2.7.6",
"jackson-databind-2.8.1",
"jackson-databind-2.8.0",
"jackson-databind-2.7.5",
"jackson-databind-2.6.7",
"jackson-databind-2.7.4",
"jackson-databind-2.6.6",
"jackson-databind-2.7.3",
"jackson-databind-2.7.2",
"jackson-databind-2.7.1-1",
"jackson-databind-2.7.1",
"jackson-databind-2.6.5",
"jackson-databind-2.7.0",
"jackson-databind-2.6.4",
"jackson-databind-2.6.3",
"jackson-databind-2.6.2",
"jackson-databind-2.6.1",
"jackson-databind-2.6.0",
"jackson-databind-2.6.0-rc4",
"2.6.0-rc3b",
"jackson-databind-2.6.0-rc1",
"jackson-databind-2.5.0",
"jackson-databind-2.5.0-rc1",
"jackson-databind-2.4.1.3",
"jackson-databind-2.4.1.2",
"jackson-databind-2.4.1.1",
"jackson-databind-2.4.1",
"jackson-databind-2.4.0",
"jackson-databind-2.4.0-rc3",
"jackson-databind-2.4.0-rc2",
"jackson-databind-2.4.0-rc1",
"jackson-databind-2.3.1",
"jackson-databind-2.3.0",
"jackson-databind-2.3.0-rc1",
"jackson-databind-2.2.2",
"jackson-databind-2.2.1",
"2.2.0c",
"jackson-databind-2.2.0",
"jackson-databind-2.1.1",
"jackson-databind-2.1.0",
"jackson-databind-2.0.2",
"jackson-databind-2.0.1",
"jackson-databind-2.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12384.json"
}
}
],
"modified": "2026-10-20T10:50:39.662482659Z",
"provider": "osv",
"references": [
"https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/2d2a76440becb610b9a9cb49b15eac3934b02c2dbcaacde1000353e4%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/34717424b4d08b74f65c09a083d6dd1cb0763f37a15d6de135998c1d%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592%40%3Ccommits.cassandra.apache.org%3E",
"https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E",
"https://lists.apache.org/thread.html/56c8042873595b8c863054c7bfccab4bf2c01c6f5abedae249d914b9%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/5ecc333113b139429f4f05000d4aa2886974d4df3269c1dd990bb319%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/5fc0e16b7af2590bf1e97c76c136291c4fdb244ee63c65c485c9a7a1%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/87e46591de8925f719664a845572d184027258c5a7af0a471b53c77b%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E",
"https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E",
"https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E",
"https://lists.apache.org/thread.html/e0733058c0366b703e6757d8d2a7a04b943581f659e9c271f0841dfe%40%3Cnotifications.geode.apache.org%3E",
"https://lists.apache.org/thread.html/ee0a051428d2c719acfa297d0854a189ea5e284ef3ed491fa672f4be%40%3Cdev.tomee.apache.org%3E",
"https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E",
"https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBL/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKUALE2TUCKEKOHE2D342PQXN4MWCSLC/",
"https://access.redhat.com/errata/RHSA-2019:1820",
"https://access.redhat.com/errata/RHSA-2019:2720",
"https://access.redhat.com/errata/RHSA-2019:2858",
"https://access.redhat.com/errata/RHSA-2019:2935",
"https://access.redhat.com/errata/RHSA-2019:2936",
"https://access.redhat.com/errata/RHSA-2019:2937",
"https://access.redhat.com/errata/RHSA-2019:2938",
"https://access.redhat.com/errata/RHSA-2019:2998",
"https://access.redhat.com/errata/RHSA-2019:3149",
"https://access.redhat.com/errata/RHSA-2019:3200",
"https://access.redhat.com/errata/RHSA-2019:3292",
"https://access.redhat.com/errata/RHSA-2019:3297",
"https://access.redhat.com/errata/RHSA-2019:3901",
"https://access.redhat.com/errata/RHSA-2019:4352",
"https://blog.doyensec.com/2019/07/22/jackson-gadgets.html",
"https://doyensec.com/research.html",
"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html",
"https://seclists.org/bugtraq/2019/Oct/6",
"https://security.netapp.com/advisory/ntap-20190703-0002/",
"https://www.debian.org/security/2019/dsa-4542",
"https://www.oracle.com/security-alerts/cpuapr2020.html",
"https://www.oracle.com/security-alerts/cpujan2020.html",
"https://www.oracle.com/security-alerts/cpujul2020.html",
"https://www.oracle.com/security-alerts/cpuoct2020.html",
"https://github.com/FasterXML/jackson-databind/compare/74b90a4...a977aad",
"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.7:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:enterprise_linux",
"extracted_events": [
{
"range": [
{
"introduced": "7.0"
},
{
"last_affected": "7.0"
},
{
"introduced": "7.4"
},
{
"last_affected": "7.4"
},
{
"introduced": "7.5"
},
{
"last_affected": "7.5"
},
{
"introduced": "7.6"
},
{
"last_affected": "7.6"
},
{
"introduced": "7.7"
},
{
"last_affected": "7.7"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2019-12384",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 381966,
"published_at": "2019-06-24T16:15:15.103+00:00"
}