Advisory Database
  • Advisories
  • Dependency Scanning
  1. maven
  2. ›
  3. com.fasterxml.jackson.core/jackson-databind
  4. ›
  5. CVE-2020-8840

CVE-2020-8840: Deserialization of Untrusted Data in jackson-databind

March 4, 2020 (updated June 8, 2023)

FasterXML jackson-databind 2.x before 2.6.7.4, 2.7.x before 2.7.9.7, 2.8.x before 2.8.11.5 and 2.9.x before 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.

References

  • github.com/FasterXML/jackson-databind
  • github.com/FasterXML/jackson-databind/commit/74aba4042fce35ee0b91bd2847e788c10040d78b
  • github.com/FasterXML/jackson-databind/commit/914e7c9f2cb8ce66724bf26a72adc7e958992497
  • github.com/FasterXML/jackson-databind/commit/9bb52c7122271df75435ec7e66ecf6b02b1ee14f
  • github.com/FasterXML/jackson-databind/issues/2620
  • github.com/advisories/GHSA-4w82-r329-3q67
  • lists.apache.org/thread.html/r078e68a926ea6be12e8404e47f45aabf04bb4668e8265c0de41db6db@%3Ccommits.druid.apache.org%3E
  • lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
  • lists.apache.org/thread.html/r1c09b9551f6953dbeca190a4c4b78198cdbb9825fce36f96fe3d8218@%3Cdev.tomee.apache.org%3E
  • lists.apache.org/thread.html/r1efc776fc6ce3387593deaa94bbdd296733b1b01408a39c8d1ab9e0e@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r2fa8046bd47fb407ca09b5107a80fa6147ba4ebe879caae5c98b7657@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r319f19c74e06c201b9d4e8b282a4e4b2da6dcda022fb46f007dd00d3@%3Ccommits.druid.apache.org%3E
  • lists.apache.org/thread.html/r3539bd3a377991217d724879d239e16e86001c54160076408574e1da@%3Cnotifications.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/r3d20a2660b36551fd8257d479941782af4a7169582449fac1704bde2@%3Ccommits.druid.apache.org%3E
  • lists.apache.org/thread.html/r428d068b2a4923f1a5a4f5fc6381b95205cfe7620169d16db78e9c71@%3Cnotifications.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/r446646c5588b10f5e02409ad580b12f314869009cdfbf844ca395cec@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r46bebdeb59b8b7212d63a010ca445a9f5c4e9d64dcf693cab6f399d3@%3Ccommits.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/r5d8bea8e9d17b6efcf4a0e4e194e91ef46a99f505777a31a60da2b38@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r65ee95fa09c831843bac81eaa582fdddc2b6119912a72d1c83a9b882@%3Cissues.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/r6fdd4c61a09a0c89f581b4ddb3dc6f154ab0c705fcfd0a7358b2e4e5@%3Cissues.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/r7762d69e85c58d6948823424017ef4c08f47de077644277fa18cc116@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r7e5c10534ed06bf805473ac85e8412fe3908a8fa4cabf5027bf11220@%3Cdev.kafka.apache.org%3E
  • lists.apache.org/thread.html/r8170007fd9b263d65b37d92a7b5d7bc357aedbb113a32838bc4a9485@%3Cissues.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/r8e96c340004b7898cad3204ea51280ef6e4b553a684e1452bf1b18b1@%3Cjira.kafka.apache.org%3E
  • lists.apache.org/thread.html/r94930e39b60fff236160c1c4110fe884dc093044b067aa5fc98d7ee1@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r9e59ebaf76fd00b2fa3ff5ebf18fe075ca9f4376216612c696f76718@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/r9ecf211c22760b00967ebe158c6ed7dba9142078e2a630ab8904a5b7@%3Cdev.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/ra275f29615f35d5b40106d1582a41e5388b2a5131564e9e01a572987@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/rac5ee5d686818be7e7c430d35108ee01a88aae54f832d32f62431fd1@%3Cnotifications.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/rb43f9a65150948a6bebd3cb77ee3e105d40db2820fd547528f4e7f89@%3Cissues.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/rb5eedf90ba3633e171a2ffdfe484651c9490dc5df74c8a29244cbc0e@%3Ccommits.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/rb73708bf714ed6dbc1212da082e7703e586077f0c92f3940b2e82caf@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/rb99c7321eba5d4c907beec46675d52827528b738cfafd48eb4d862f1@%3Cdev.tomee.apache.org%3E
  • lists.apache.org/thread.html/rc068e824654c4b8bd4f2490bec869e29edbfcd5dfe02d47cbf7433b2@%3Cdev.tomee.apache.org%3E
  • lists.apache.org/thread.html/rc717fd6c65190f4e592345713f9ef0723fb7d71f624caa2a17caa26a@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/rcc72b497e3dff2dc62ec9b89ceb90bc4e1b14fc56c3c252a6fcbb013@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/rdea588d4a0ebf9cb7ce8c3a8f18d0d306507c4f8ba178dd3d20207b8@%3Cdev.tomee.apache.org%3E
  • lists.apache.org/thread.html/rdf311f13e6356297e0ffe74397fdd25a3687b0a16e687c3ff5b834d8@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/rdf8d389271a291dde3b2f99c36918d6cb1e796958af626cc140fee23@%3Ccommits.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/re7326b8655eab931f2a9ce074fd9a1a51b5db11456bee9b48e1e170c@%3Cissues.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/re8ae2670ec456ef1c5a2a661a2838ab2cd00e9efa1e88c069f546f21@%3Ccommits.zookeeper.apache.org%3E
  • lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E
  • lists.apache.org/thread.html/rf28ab6f224b48452afd567dfffb705fbda0fdbbf6535f6bc69d47e91@%3Cdev.ranger.apache.org%3E
  • lists.apache.org/thread.html/rfc1ccfe89332155b72ce17f13a2701d3e7b9ec213324ceb90e79a28a@%3Cdev.ranger.apache.org%3E
  • lists.debian.org/debian-lts-announce/2020/02/msg00020.html
  • nvd.nist.gov/vuln/detail/CVE-2020-8840
  • security.netapp.com/advisory/ntap-20200327-0002
  • www.oracle.com/security-alerts/cpuapr2020.html
  • www.oracle.com/security-alerts/cpuoct2020.html

Code Behaviors & Features

Detect and mitigate CVE-2020-8840 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 2.0.0 before 2.6.7.4, all versions starting from 2.7.0 before 2.7.9.7, all versions starting from 2.8.0 before 2.8.11.5, all versions starting from 2.9.0 before 2.9.10.3

Fixed versions

  • 2.6.7.4
  • 2.7.9.7
  • 2.8.11.5
  • 2.9.10.3

Solution

Upgrade to versions 2.6.7.4, 2.7.9.7, 2.8.11.5, 2.9.10.3 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-502: Deserialization of Untrusted Data

Source file

maven/com.fasterxml.jackson.core/jackson-databind/CVE-2020-8840.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Sun, 16 Nov 2025 12:19:36 +0000.