Hash collision in typelevel jawn
概要
Hash collision in typelevel jawn
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Ubuntu UBUNTU-CVE-2022-21653 jawn
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com