CVE-2023-50251: Denial of service caused by infinite recursion when parsing SVG document

CVE-2023-50251 · Severity: low · CVSS 3.1 · Published 2023-12-13

Denial of service caused by infinite recursion when parsing SVG document

Technologies: phenx/php-svg-lib (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2023-50251 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-50251 being exploited in the wild.
How severe is CVE-2023-50251?
Low severity, with a CVSS score of 3.1, published 13 December 2023.
Which products and versions are affected?
phenx/php-svg-lib (Packagist) ECOSYSTEM:introduced=0,fixed=0.5.1.
Is there a fix for CVE-2023-50251?
Yes. phenx/php-svg-lib (Packagist): upgrade to 0.5.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-50251?
Check whether you run phenx/php-svg-lib (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • phenx/php-svg-lib (Packagist): upgrade to 0.5.1 or later
    composer require phenx/php-svg-lib:^0.5.1

Affected products

  • phenx/php-svg-lib (Packagist) ECOSYSTEM:introduced=0,fixed=0.5.1

Identifiers

  • CVE-2023-50251
  • GHSA-ff5x-7qg5-vwf2

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