UBUNTU-CVE-2021-20190

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Source
https://ubuntu.com/security/CVE-2021-20190
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20190.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-20190
Upstream
Published
2021-01-19T17:15:00Z
Modified
2025-09-08T16:46:55Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

References

Affected packages

Ubuntu:Pro:14.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind@2.2.2-1ubuntu0.1~esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.2-1
2.2.2-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.2.2-1ubuntu0.1~esm1",
            "binary_name": "libjackson2-databind-java"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind@2.4.2-3ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.2-2
2.4.2-3
2.4.2-3ubuntu0.1~esm1
2.4.2-3ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.4.2-3ubuntu0.1~esm2",
            "binary_name": "libjackson2-databind-java"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind@2.9.8-1~18.04?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.8.6-1
2.9.1-1
2.9.4-1
2.9.5-1
2.9.8-1~18.04

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.9.8-1~18.04",
            "binary_name": "libjackson2-databind-java"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind@2.10.2-1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.9.9.3-1
2.10.0-2
2.10.1-1
2.10.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.10.2-1",
            "binary_name": "libjackson2-databind-java"
        }
    ]
}

Ubuntu:22.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind@2.13.0-2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.12.1-1
2.12.5-1
2.13.0-1
2.13.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.13.0-2",
            "binary_name": "libjackson2-databind-java"
        }
    ]
}