php-svg-lib unsafe attributes merge when parsing `use` tag
概要
php-svg-lib unsafe attributes merge when parsing use tag
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)。
php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling tag that references an tag, it merges the attributes from the tag to the tag. The problem pops up especially when the href attribute from the `` tag has not been sanitized. This can lead to an unsafe file read that can cause PHAR Deserialization vulnerability in PHP prior to version 8. Version 0.5.1 contains a patch for this issue.
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
- Debian DEBIAN-CVE-2023-50252 php-dompdf-svg-lib 修正版: 0.5.0-3+deb12u1
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com