PHP up to 5.6.25/7.0.10 mysqlnd memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in PHP up to 5.6.25/7.0.10. The affected element is an unknown function of the component mysqlnd. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2016-7412. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in PHP up to 5.6.25/7.0.10 (Programming Language Software) and classified as critical. This issue affects some unknown functionality of the component mysqlnd. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The weakness was published 09/15/2016 as Version 7.0.11 as confirmed changelog (Website). The advisory is shared at php.net. The identification of this vulnerability is CVE-2016-7412 since 09/09/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 900012 , which helps to determine the existence of the flaw in a target environment. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196592 (Ubuntu Security Notification for Php5, Php7.0 Vulnerabilities (USN-3095-1)).

Upgrading to version 5.6.26 or 7.0.11 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (900012), SecurityFocus (BID 93005†) and SecurityTracker (ID 1036836†). Similar entries are available at VDB-3695, VDB-5786, VDB-5794 and VDB-9021. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.1
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 900012
Nessus File: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: alas-2016-754
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: PHP 5.6.26/7.0.11
Patch: github.com

Timelineinfo

09/09/2016 🔍
09/15/2016 +6 days 🔍
09/15/2016 +0 days 🔍
09/15/2016 +0 days 🔍
09/16/2016 +1 days 🔍
09/16/2016 +0 days 🔍
09/17/2016 +1 days 🔍
09/16/2022 +2190 days 🔍

Sourcesinfo

Product: php.org

Advisory: Version 7.0.11
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-7412 (🔍)
GCVE (CVE): GCVE-0-2016-7412
GCVE (VulDB): GCVE-100-91625

OVAL: 🔍

SecurityFocus: 93005 - PHP CVE-2016-7412 Heap Based Buffer Overflow Vulnerability
SecurityTracker: 1036836

See also: 🔍

Entryinfo

Created: 09/16/2016 19:39
Updated: 09/16/2022 17:41
Changes: 09/16/2016 19:39 (57), 04/18/2019 15:18 (22), 09/16/2022 17:41 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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