Double Free in Php
CVE-2016-3132
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.
Vulnerability class: Double Free
EPSS: 0.117 (95.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Php — versions 7.0.0, 7.0.1, 7.0.2
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_CONFIRM, VDB Entry, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Exploit)
- cve@mitre.org (vdb-entry, x_refsource_BID)
- cve@mitre.org (x_refsource_CONFIRM, Patch)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Release Notes)
Frequently asked questions
- What is CVE-2016-3132?
- CVE-2016-3132 is a critical-severity vulnerability in Php, classified under Double Free. CVSS score: 9.8/10. Published 2016-08-07.
- How severe is CVE-2016-3132?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2016-3132 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.