CVE-2023-50252 Vulnerability Details

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CVE-2023-50252 Metadata Quick Info

CVE Published: 12/12/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: GitHub_M | Vendor: dompdf | Product: php-svg-lib
Status : PUBLISHED

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CVE-2023-50252 Description

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.

Metrics

CVSS Version: 3.1 | Base Score: 8.3 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* CHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* LOW
    Integrity Impact (I)* LOW
    Availability Impact (A)* LOW

Weakness Enumeration (CWE)

CWE-ID: CWE-15
CWE Name: CWE-15: External Control of System or Configuration Setting
Source: dompdf

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).