An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50.

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)。

出典: OSV.dev (Open Source Vulnerabilities) OSV

Debian:12 expat

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-2"}]}]

Debian:13 expat

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-2"}]}]

Debian:14 expat

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-2"}]}]

Debian:12 libxmltok

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]