CVE-2023-50252
php-svg-lib is an SVG file parsing / rendering library. Prior to versi ...
Severity by source
Trivy's own label is CRITICAL. Rated critical by NVD.
Description
php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling `<use>` tag that references an `<image>` tag, it merges the attributes from the `<use>` tag to the `<image>` tag. The problem pops up especially when the `href` attribute from the `<use>` 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.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| debian 12 | php-dompdf-svg-lib | 0.5.0-3+deb12u1 |
| echo | php-dompdf-svg-lib | 0.5.0-3+deb12u1 |