Executive Summary

Informations
Name CVE-2023-50252 First vendor Publication 2023-12-12
Vendor Cve Last vendor Modification 2023-12-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling `` tag that references an `` tag, it merges the attributes from the `` tag to the `` tag. The problem pops up especially when the `href` attribute from the `` 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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-50252

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-502 Deserialization of Untrusted Data
50 % CWE-15 External Control of System or Configuration Setting

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://github.com/dompdf/php-svg-lib/commit/08ce6a96d63ad7216315fae34a61c886...
https://github.com/dompdf/php-svg-lib/security/advisories/GHSA-jq98-9543-m4cr
Source Url

Alert History

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0
1
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Date Informations
2023-12-15 21:27:26
  • Multiple Updates
2023-12-13 09:27:23
  • Multiple Updates
2023-12-13 00:27:23
  • First insertion