Apple Mac OS X up to 10.11.3 apache_mod_php PNG File memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Apple Mac OS X up to 10.11.3. This issue affects some unknown processing of the component apache_mod_php. The manipulation as part of PNG File results in memory corruption. This vulnerability is identified as CVE-2015-8126. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Apple Mac OS X up to 10.11.3 (Operating System). Affected is some unknown functionality of the component apache_mod_php. The manipulation as part of a PNG File leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 03/21/2016 by Glenn Randers-Pehrson as HT206167 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability is traded as CVE-2015-8126 since 11/11/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The advisory points out:

Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by updating libpng to version 1.6.20.

The vulnerability scanner Nessus provides a plugin with the ID 89527 (Fedora 22 : mingw-libpng-1.6.21-1.fc22 (2016-43735c33a7)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168929 (OpenSuSE Security Update for vlc (openSUSE-SU-2016:1652-1)).

Upgrading to version 10.11.4 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 (89527) and SecurityFocus (BID 77568†). Entries connected to this vulnerability are available at VDB-79206, VDB-80545, VDB-81156 and VDB-81157. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Support

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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: 89527
Nessus Name: Fedora 22 : mingw-libpng-1.6.21-1.fc22 (2016-43735c33a7)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: alas-2015-611
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: Mac OS X 10.11.4

Timelineinfo

11/11/2015 🔍
11/11/2015 +0 days 🔍
11/11/2015 +0 days 🔍
03/03/2016 +113 days 🔍
03/21/2016 +17 days 🔍
03/21/2016 +0 days 🔍
03/23/2016 +2 days 🔍
07/10/2022 +2300 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT206167
Researcher: Glenn Randers-Pehrson
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-8126 (🔍)
GCVE (CVE): GCVE-0-2015-8126
GCVE (VulDB): GCVE-100-81426

OVAL: 🔍

SecurityFocus: 77568 - libpng CVE-2015-8126 Multiple Heap Based Buffer Overflow Vulnerabilities
SecurityTracker: 1034142

scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔍

Entryinfo

Created: 03/23/2016 12:29
Updated: 07/10/2022 17:47
Changes: 03/23/2016 12:29 (53), 09/08/2018 10:09 (23), 07/10/2022 17:47 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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