Search for vulnerabilities
Vulnerability details: VCID-nfma-shxp-aaaj
Vulnerability ID VCID-nfma-shxp-aaaj
Aliases CVE-2016-9936
Summary The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-9936.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9936.json
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00301 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00328 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.00703 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01118 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01118 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01118 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01118 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01355 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
epss 0.01830 https://api.first.org/data/v1/epss?cve=CVE-2016-9936
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1404735
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9936
cvssv2 5.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2016-9936
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2016-9936
archlinux High https://security.archlinux.org/AVG-105
generic_textual Medium https://ubuntu.com/security/notices/USN-3211-1
generic_textual Medium http://www.openwall.com/lists/oss-security/2016/12/12/2
Reference id Reference type URL
http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-9936.html
https://access.redhat.com/errata/RHSA-2018:1296
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9936.json
https://api.first.org/data/v1/epss?cve=CVE-2016-9936
https://bugs.php.net/bug.php?id=72978
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9936
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/php/php-src/commit/b2af4e8868726a040234de113436c6e4f6372d17
https://ubuntu.com/security/notices/USN-3211-1
http://www.openwall.com/lists/oss-security/2016/12/12/2
http://www.php.net/ChangeLog-7.php
http://www.securityfocus.com/bid/94849
1404735 https://bugzilla.redhat.com/show_bug.cgi?id=1404735
ASA-201701-28 https://security.archlinux.org/ASA-201701-28
AVG-105 https://security.archlinux.org/AVG-105
cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*
CVE-2016-9936 https://nvd.nist.gov/vuln/detail/CVE-2016-9936
USN-3211-1 https://usn.ubuntu.com/3211-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9936.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-9936
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-9936
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.5042
EPSS Score 0.00301
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.