CVE-2022-21653

Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, but inherit from a library. `jawn-parser-1.3.1` fixes this issue and users are advised to upgrade. For users unable to upgrade override `objectContext()` to use a collision-safe collection.
References
Configurations

Configuration 1

cpe:2.3:a:typelevel:jawn:*:*:*:*:*:*:*:*

Information

Published : 2022-01-05 09:15

Updated : 2022-01-12 06:54


NVD link : CVE-2022-21653

Mitre link : CVE-2022-21653

Products Affected
No products.
CWE
CWE-326

Inadequate Encryption Strength