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CVE-2023-0568

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2023-02-16 06:34:04

Laatst bijgewerkt 2025-03-18 14:57:10

Toegewezen door php

CVSS-score 7.5

Status PUBLISHED

Beschrijving

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.

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