Apple macOS up to 10.12.1 apache_mod_php memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Apple macOS up to 10.12.1. This impacts an unknown function of the component apache_mod_php. This manipulation causes memory corruption. This vulnerability is registered as CVE-2016-7414. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple macOS up to 10.12.1 (Operating System). It has been declared as very critical. Affected by this vulnerability is some unknown processing of the component apache_mod_php. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 09/15/2016. The weakness was published 12/13/2016 as HT207423 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is known as CVE-2016-7414 since 09/09/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/07/2022). It is expected to see the exploit prices for this product increasing in the near future. The advisory points out:

Multiple issues existed in PHP before 5.6.26. These were addressed by updating PHP to version 5.6.26.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $25k-$100k. 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 10.12.2 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) and SecurityFocus (BID 93004†). 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.

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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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: 56405
OpenVAS Name: PHP Multiple Vulnerabilities - 03 - Sep16 (Windows)
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: macOS 10.12.2
Patch: github.com

Timelineinfo

09/09/2016 🔍
09/15/2016 +6 days 🔍
09/15/2016 +0 days 🔍
09/17/2016 +2 days 🔍
12/13/2016 +87 days 🔍
12/13/2016 +0 days 🔍
12/14/2016 +1 days 🔍
10/07/2022 +2123 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT207423
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-7414 (🔍)
GCVE (CVE): GCVE-0-2016-7414
GCVE (VulDB): GCVE-100-94345

OVAL: 🔍

SecurityFocus: 93004 - PHP CVE-2016-7414 Heap Buffer Overflow Vulnerability
SecurityTracker: 1036836

scip Labs: https://www.scip.ch/en/?labs.20180712
See also: 🔍

Entryinfo

Created: 12/14/2016 13:42
Updated: 10/07/2022 16:47
Changes: 12/14/2016 13:42 (71), 07/06/2019 20:50 (10), 10/07/2022 16:47 (6)
Complete: 🔍
Cache ID: 216::103

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

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