DEBIAN-CVE-2023-50252

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Source
https://security-tracker.debian.org/tracker/CVE-2023-50252
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-50252.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-50252
Upstream
Published
2023-12-12T21:15:08.670Z
Modified
2025-11-20T10:16:48.685223Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:12 / php-dompdf-svg-lib

Package

Name
php-dompdf-svg-lib
Purl
pkg:deb/debian/php-dompdf-svg-lib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.5.0-3+deb12u1

Affected versions

0.*

0.5.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}