Security Advisory

CVE-2007-4661

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2007-09-04 22:00:00

Last updated 2024-08-07 15:01:09

Assigner mitre

State PUBLISHED

Description

The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872.

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