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CVE-2016-3132
CRITICAL
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.
Published: Aug 7, 2016
Modified: Jun 17, 2026
CWE-415
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (6)
| Vendor | Product | Version |
|---|---|---|
| php | php | 7.0.0 |
| php | php | 7.0.1 |
| php | php | 7.0.2 |
| php | php | 7.0.3 |
| php | php | 7.0.4 |
| php | php | 7.0.5 |
GitHub Security Advisory GHSA-rpq8-3f5m-jp4r
Double free vulnerability in the SplDoublyLinkedList::offsetSet function in ext/spl/spl_dllist.c...
References (10)
- http://github.com/php/php-src/commit/28a6ed9f9a36b9c517e4a8a429baf4dd382fc5d5?w=1 Patch
- http://www.securityfocus.com/bid/92356
- https://bugs.php.net/bug.php?id=71735 Exploit
- https://php.net/ChangeLog-7.php Patch, Release Notes
- https://security-tracker.debian.org/tracker/CVE-2016-3132 Third Party Advisory, VDB Entry
- http://github.com/php/php-src/commit/28a6ed9f9a36b9c517e4a8a429baf4dd382fc5d5?w=1 Patch
- http://www.securityfocus.com/bid/92356
- https://bugs.php.net/bug.php?id=71735 Exploit
- https://php.net/ChangeLog-7.php Patch, Release Notes
- https://security-tracker.debian.org/tracker/CVE-2016-3132 Third Party Advisory, VDB Entry
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
11.67%
Top 4% most likely to be exploited
Threat Score
42.7 / 100
Data Sources
NVD
EPSS
GitHub