CVE-2016-7412

8.1 HIGH
Published: September 17, 2016 Modified: May 06, 2026
View on NVD

Description

ext/mysqlnd/mysqlnd_wireprotocol.c in PHP before 5.6.26 and 7.x before 7.0.11 does not verify that a BIT field has the UNSIGNED_FLAG flag, which allows remote MySQL servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted field metadata.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/15/10
Source: cve@mitre.org
Mailing List
http://www.php.net/ChangeLog-5.php
Source: cve@mitre.org
Release Notes
http://www.php.net/ChangeLog-7.php
Source: cve@mitre.org
Release Notes
http://www.securityfocus.com/bid/93005
Source: cve@mitre.org
http://www.securitytracker.com/id/1036836
Source: cve@mitre.org
https://access.redhat.com/errata/RHSA-2018:1296
Source: cve@mitre.org
https://bugs.php.net/bug.php?id=72293
Source: cve@mitre.org
Exploit Issue Tracking
https://github.com/php/php-src/commit/28f80baf3c53e267c9ce46a2a0fadbb981585132?w=1
Source: cve@mitre.org
Issue Tracking Patch
https://security.gentoo.org/glsa/201611-22
Source: cve@mitre.org
https://www.tenable.com/security/tns-2016-19
Source: cve@mitre.org
http://www.openwall.com/lists/oss-security/2016/09/15/10
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
http://www.php.net/ChangeLog-5.php
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
http://www.php.net/ChangeLog-7.php
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
http://www.securityfocus.com/bid/93005
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id/1036836
Source: af854a3a-2127-422b-91ae-364da2661108
https://access.redhat.com/errata/RHSA-2018:1296
Source: af854a3a-2127-422b-91ae-364da2661108
https://bugs.php.net/bug.php?id=72293
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Issue Tracking
https://github.com/php/php-src/commit/28f80baf3c53e267c9ce46a2a0fadbb981585132?w=1
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking Patch
https://security.gentoo.org/glsa/201611-22
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.tenable.com/security/tns-2016-19
Source: af854a3a-2127-422b-91ae-364da2661108

20 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.1 / 10.0
EPSS (Exploit Probability)
8.8%
95th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-119

Affected Vendors

php

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