CVE-2020-8840 (GCVE-0-2020-8840)

Vulnerability from cvelistv5 – Published: 2020-02-10 19:41 – Updated: 2026-10-08 21:03
VLAI
Summary
FasterXML jackson-databind 2.0.0 through 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 20:55 UTC
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2350 records in the last 180 days details
References
URL Tags
https://lists.apache.org/thread.html/r078e68a926e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r319f19c74e0… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3d20a2660b3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb43f9a65150… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9ecf211c227… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3539bd3a377… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r6fdd4c61a09… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re7326b8655e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r428d068b2a4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r46bebdeb59b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re8ae2670ec4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r8170007fd9b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rac5ee5d6868… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdf8d389271a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb5eedf90ba3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r65ee95fa09c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb99c7321eba… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdea588d4a0e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1c09b9551f6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc068e824654… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc717fd6c651… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdf311f13e63… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf28ab6f224b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2fa8046bd47… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5d8bea8e9d1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r94930e39b60… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r446646c5588… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1efc776fc6c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rfc1ccfe8933… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9e59ebaf76f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcc72b497e3d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7762d69e85c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra275f29615f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb73708bf714… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7e5c10534ed… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r8e96c340004… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISC
https://lists.apache.org/thread.html/r1b103833cb5… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf1bbc0ea4a9… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
https://github.com/FasterXML/jackson-databind/iss… x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020032… x_refsource_CONFIRM
http://www.huawei.com/en/psirt/security-advisorie… x_refsource_CONFIRM
Show details on NVD website

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        "cveTags": [],
        "descriptions": [
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            "lang": "en",
            "value": "FasterXML jackson-databind 2.0.0 through 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter."
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        "id": "CVE-2020-8840",
        "lastModified": "2026-10-08T21:17:32.127",
        "metrics": {
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              "acInsufInfo": false,
              "baseSeverity": "HIGH",
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                "accessVector": "NETWORK",
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                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
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              "exploitabilityScore": 10.0,
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              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
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                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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                    "exploitation": "none"
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                  {
                    "automatable": "yes"
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                  {
                    "technicalImpact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2026-10-08T20:55:46.698194Z",
                "version": "2.0.3"
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        "published": "2020-02-10T21:56:10.653",
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              "name": "[druid-commits] 20200221 [GitHub] [druid] ccaominh merged pull request #9379: Suppress CVE-2020-8840 for htrace-core-4.0.1",
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                "mailing-list",
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              "tags": [
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              "url": "https://lists.apache.org/thread.html/ra275f29615f35d5b40106d1582a41e5388b2a5131564e9e01a572987%40%3Cdev.ranger.apache.org%3E"
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              "tags": [
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              "url": "https://lists.apache.org/thread.html/rb73708bf714ed6dbc1212da082e7703e586077f0c92f3940b2e82caf%40%3Cdev.ranger.apache.org%3E"
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      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2020-8840",
        "datePublished": "2020-02-10T19:41:58.000Z",
        "dateReserved": "2020-02-10T00:00:00.000Z",
        "dateUpdated": "2026-10-08T21:03:15.342Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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