UBUNTU-CVE-2019-14439

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2019-14439
Downstream
USN-4813-1
Published: 30 Jul 2019, 11:15
Last modified:04 Feb 2026, 03:59

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Jul 2019, 11:15
Published
Vulnerability first disclosed
04 Feb 2026, 03:59
Last Modified
Vulnerability information updated

Description

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • ubuntu•jackson-databind

    all | < 2.4.2-3ubuntu0.1~esm2 | all

References (6)