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Unscored CVE-2019-9025 EUVD-2019-18412GHSA-m726-wx7p-68r7

An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mb…

Published Feb 22, 2019 · Updated Aug 4, 2024 · Assigned by mitre

Description

An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mbstring/php_mbregex.c can cause PHP to execute memcpy() with a negative argument, which could read and write past buffers allocated for the data.

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