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Vulnerability Details : CVE-2016-7412

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.
Publish Date : 2016-09-17 Last Update Date : 2018-05-04
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Products Affected By CVE-2016-7412

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP * * * * Version Details Vulnerabilities
2 Application PHP PHP 7.0.0 * * * Version Details Vulnerabilities
3 Application PHP PHP 7.0.1 * * * Version Details Vulnerabilities
4 Application PHP PHP 7.0.2 * * * Version Details Vulnerabilities
5 Application PHP PHP 7.0.3 * * * Version Details Vulnerabilities
6 Application PHP PHP 7.0.4 * * * Version Details Vulnerabilities
7 Application PHP PHP 7.0.5 * * * Version Details Vulnerabilities
8 Application PHP PHP 7.0.6 * * * Version Details Vulnerabilities
9 Application PHP PHP 7.0.7 * * * Version Details Vulnerabilities
10 Application PHP PHP 7.0.8 * * * Version Details Vulnerabilities
11 Application PHP PHP 7.0.9 * * * Version Details Vulnerabilities
12 Application PHP PHP 7.0.10 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions

- References For CVE-2016-7412
REDHAT RHSA-2018:1296
SECTRACK 1036836
BID 93005 PHP CVE-2016-7412 Heap Based Buffer Overflow Vulnerability Release Date:2016-12-19 CONFIRM CONFIRM
MLIST [oss-security] 20160915 Re: CVE assignment for PHP 5.6.26 and 7.0.11 CONFIRM

- Metasploit Modules Related To CVE-2016-7412

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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