Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2023-50252

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.

Published

2023-12-12T21:15:08.670

Last Modified

2024-11-21T08:36:45.227

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.3 (HIGH)

Weaknesses

Type: Primary
CWE-15
CWE-502

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dompdf	php-svg-lib	< 0.5.1	Yes

References

https://github.com/dompdf/php-svg-lib/commit/08ce6a96d63ad7216315fae34a61c886dd2dc030 Patch ([email protected])
https://github.com/dompdf/php-svg-lib/security/advisories/GHSA-jq98-9543-m4cr Exploit, Mitigation, Vendor Advisory ([email protected])
https://github.com/dompdf/php-svg-lib/commit/08ce6a96d63ad7216315fae34a61c886dd2dc030 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/dompdf/php-svg-lib/security/advisories/GHSA-jq98-9543-m4cr Exploit, Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)