GHSA-6x28-7h8c-chx4

Dompdf allows remote file inclusion because URI validation failure does not halt font registration

Source: GitHub Advisory Database (reviewed) High CVE-2022-41343

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	dompdf/dompdf	< 2.0.1	2.0.1

Details

As written in the advisory (Markdown source, shown as plain text).

`registerFont` in `FontMetrics.php` in Dompdf before 2.0.1 allows remote file inclusion because a URI validation failure does not halt font registration, as demonstrated by a `@font-face` rule.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2022-41343 advisory
https://github.com/dompdf/dompdf/issues/2994 web
https://github.com/dompdf/dompdf/pull/2995 web
https://github.com/dompdf/dompdf/commit/66431c58017d5b1bdb9f6f772b9fbbc5e3d38dc2 web
https://github.com/FriendsOfPHP/security-advisories/blob/master/dompdf/dompdf/CVE-2022-41343.yaml web
https://github.com/advisories/GHSA-6x28-7h8c-chx4 advisory
https://github.com/dompdf/dompdf package
https://github.com/dompdf/dompdf/releases/tag/v2.0.1 web
https://tantosec.com/blog/cve-2022-41343 web