CVE-2023-50252 (GCVE-0-2023-50252)

Vulnerability from cvelistv5 – Published: 2023-12-12 20:39 – Updated: 2024-08-02 22:16
VLAI?
Title
php-svg-lib unsafe attributes merge when parsing `use` tag
Summary
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.
Severity ?
8.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
CWE
  • CWE-15 - External Control of System or Configuration Setting
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
dompdf php-svg-lib Affected: < 0.5.1
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    "dateReserved": "2023-12-05T20:42:59.378Z",
    "dateUpdated": "2024-08-02T22:16:46.251Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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