A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and...

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 bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and uses the apr_xml_quote_elem() function.

Users are recommended to upgrade to version 1.6.4, which fixes this issue.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Alpine:v3.21 apr-util

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.4-r0"}]}]

Alpine:v3.22 apr-util

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.4-r0"}]}]

Alpine:v3.23 apr-util

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.4-r0"}]}]

Alpine:v3.24 apr-util

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.4-r0"}]}]

参照URL

advisory security.alpinelinux.org