CVE-2016-3132

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 11.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2016-08-07 · updated 2026-06-17
Weakness: CWE-415

Description

Double free vulnerability in the SplDoublyLinkedList::offsetSet function in ext/spl/spl_dllist.c in PHP 7.x before 7.0.6 allows remote attackers to execute arbitrary code via a crafted index.

Affected products

PHP: 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5

References

http://github.com/php/php-src/commit/28a6ed9f9a36b9c517e4a8a429baf4dd382fc5d5?w=1
http://www.securityfocus.com/bid/92356
https://bugs.php.net/bug.php?id=71735
https://php.net/ChangeLog-7.php
https://security-tracker.debian.org/tracker/CVE-2016-3132
http://github.com/php/php-src/commit/28a6ed9f9a36b9c517e4a8a429baf4dd382fc5d5?w=1
http://www.securityfocus.com/bid/92356
https://bugs.php.net/bug.php?id=71735
https://php.net/ChangeLog-7.php
https://security-tracker.debian.org/tracker/CVE-2016-3132

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