Apple Mac OS X up to 10.9.4 apache_mod_php magic/Magdir/commands access control

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Apple Mac OS X up to 10.9.4 (Operating System). Affected is an unknown function of the file magic/Magdir/commands of the component apache_mod_php. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on availability. CVE summarizes:

The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.

The weakness was published 09/17/2014 as HT6443 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is traded as CVE-2013-7345 since 03/23/2014. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 73466 (Mandriva Linux Security Advisory : php (MDVSA-2014:075)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350812 (Amazon Linux Security Advisory for file: AL2012-2015-019).

Upgrading to version 10.9.5 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 X-Force (92128) and Tenable (73466). Similar entries are available at 12846, 13007, 13405 and 67630.

Productinfo

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Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Access control
CWE: CWE-264
ATT&CK: T1068

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 73466
Nessus Name: Mandriva Linux Security Advisory : php (MDVSA-2014:075)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 702873
OpenVAS Name: Debian Security Advisory DSA 2873-1 (file - several vulnerabilities)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: Mac OS X 10.9.5
Patch: github.com

Timelineinfo

03/23/2014 🔍
03/24/2014 +1 days 🔍
03/24/2014 +0 days 🔍
03/25/2014 +1 days 🔍
04/11/2014 +17 days 🔍
09/17/2014 +159 days 🔍
09/17/2014 +0 days 🔍
09/23/2014 +6 days 🔍
04/03/2016 +558 days 🔍
02/20/2022 +2149 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6443
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-7345 (🔍)
OVAL: 🔍

X-Force: 92128
Vulnerability Center: 57873 - Christos Zoulas File before 5.15 Remote DoS via a Crafted ASCII File, Medium
SecurityFocus: 66406 - PHP Fileinfo Component Remote Denial of Service Vulnerability

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

Entryinfo

Created: 09/23/2014 13:06
Updated: 02/20/2022 12:42
Changes: 09/23/2014 13:06 (80), 02/03/2019 10:38 (2), 02/20/2022 12:42 (3)
Complete: 🔍

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