Vulnerabilities (CVE)

Filtered by vendor Typelevel Subscribe
Filtered by product Jawn
Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-21653 1 Typelevel 1 Jawn 2024-11-21 5.0 MEDIUM 5.9 MEDIUM
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.