CVE-2015-6527

HIGH

PHP 7.x - Remote Code Execution via str_ireplace Third Argument

Title source: manual
STIX 2.1

Description

The php_str_replace_in_subject function in ext/standard/string.c in PHP 7.x before 7.0.0 allows remote attackers to execute arbitrary code via a crafted value in the third argument to the str_ireplace function.

References (3)

Core 3
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/07/30/11
Exploit, Issue Tracking, Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=70140

Scores

CVSS v3 7.3
EPSS 0.0200
EPSS Percentile 83.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Details

Status published
Products (1)
php/php 7.0.0 (14 CPE variants)
Published Jan 19, 2016
Tracked Since Feb 18, 2026