UBUNTU-CVE-2019-12086

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Source
https://ubuntu.com/security/CVE-2019-12086
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12086.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-12086
Related
Published
2019-05-17T17:29:00Z
Modified
2024-12-18T16:41:31Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint, the service has the mysql-connector-java jar (8.0.14 or earlier) in the classpath, and an attacker can host a crafted MySQL server reachable by the victim, an attacker can send a crafted JSON message that allows them to read arbitrary local files on the server. This occurs because of missing com.mysql.cj.jdbc.admin.MiniAdmin validation.

References

Affected packages

Ubuntu:Pro:14.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind?arch=src?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 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.2-3ubuntu0.1~esm2

Affected versions

2.*

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.4.2-3ubuntu0.1~esm2",
            "binary_name": "libjackson2-databind-java"
        },
        {
            "binary_version": "2.4.2-3ubuntu0.1~esm2",
            "binary_name": "libjackson2-databind-java-doc"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / jackson-databind

Package

Name
jackson-databind
Purl
pkg:deb/ubuntu/jackson-databind?arch=src?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 

{
    "ubuntu_priority": "medium"
}