Parsing issue in protobuf message-type extension(CVE-2022-3510)

概要

Parsing issue in protobuf message-type extension

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)。

A parsing issue similar to CVE-2022-3171, but with Message-Type Extensions in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.

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

BellSoft Alpaquita BELL-CVE-2022-3510
Debian DEBIAN-CVE-2022-3510 protobuf
Ubuntu UBUNTU-CVE-2022-3510 protobuf

参照URL

advisory github.com
advisory nvd.nist.gov
patch github.com
web github.com