CVE-2023-50251

php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when parsing the attributes passed to a `use` tag inside an svg document, an attacker can cause the system to go to an infinite recursion. Depending on the system configuration and attack pattern this could exhaust the memory available to the executing process and/or to the server itself. An attacker sending multiple request to a system to render the above payload can potentially cause resource exhaustion to the point that the system is unable to handle incoming request. Version 0.5.1 contains a patch for this issue.
Configurations

Configuration 1 (hide)

cpe:2.3:a:dompdf:php-svg-lib:*:*:*:*:*:*:*:*

History

21 Nov 2024, 08:36

Type Values Removed Values Added
References () https://github.com/dompdf/php-svg-lib/commit/88163cbe562d9b391b3a352e54d9c89d02d77ee0 - Patch () https://github.com/dompdf/php-svg-lib/commit/88163cbe562d9b391b3a352e54d9c89d02d77ee0 - Patch
References () https://github.com/dompdf/php-svg-lib/security/advisories/GHSA-ff5x-7qg5-vwf2 - Exploit, Vendor Advisory () https://github.com/dompdf/php-svg-lib/security/advisories/GHSA-ff5x-7qg5-vwf2 - Exploit, Vendor Advisory
CVSS v2 : unknown
v3 : 7.5
v2 : unknown
v3 : 5.3

15 Dec 2023, 17:51

Type Values Removed Values Added
New CVE

Information

Published : 2023-12-12 21:15

Updated : 2024-11-21 08:36


NVD link : CVE-2023-50251

Mitre link : CVE-2023-50251

CVE.ORG link : CVE-2023-50251


JSON object : View

Products Affected

dompdf

  • php-svg-lib
CWE
CWE-674

Uncontrolled Recursion