CVE-2018-21234 Information

Description

Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.

CVSS Vector

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

Reference

https://github.com/oblac/jodd/commit/9bffc3913aeb8472c11bb543243004b4b4376f16 https://github.com/oblac/jodd/compare/v5.0.3…v5.0.4 https://github.com/oblac/jodd/issues/628

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8