View all vulnerabilities

CVE-2022-42004

Uncontrolled Resource Consumption in FasterXML jackson-databind

In FasterXML jackson-databind before 2.12.7.1 and in 2.13.x before 2.13.4, resource exhaustion can occur because of a lack of a check in BeanDeserializer._deserializeFromArray to prevent use of deeply nested arrays. This issue can only happen when the `UNWRAP_SINGLE_VALUE_ARRAYS` feature is explicitly enabled.

Patch Available

Fix available through Seal Security. No upgrade required, protect your application instantly.

Fix without upgrading
Vulnerability Details
Score
7.5
Score Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Versions
com.fasterxml.jackson.core:jackson-databind < 2.12.7.1; com.fasterxml.jackson.core:jackson-databind >= 2.13.0 < 2.13.4
Severity
High
Ecosystem
Publish Date
October 2, 2022
Modified Date
December 2, 2024