Apple Mac OS X up to 10.9.3 AFP File Server information disclosure

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

Summaryinfo

A vulnerability described as problematic has been identified in Apple Mac OS X up to 10.9.3. Impacted is an unknown function of the component AFP File Server. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2014-4426. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Apple Mac OS X up to 10.9.3 (Operating System). This vulnerability affects an unknown code block of the component AFP File Server. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

AFP File Server in Apple OS X before 10.10 allows remote attackers to discover the network addresses of all interfaces via an unspecified command to one interface.

The weakness was released 10/16/2014 by Craig Young with Tripwire VERT as HT6535 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2014-4426 since 06/20/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592. The advisory points out:

The AFP file server supported a command which returned all the network addresses of the system.

The vulnerability scanner Nessus provides a plugin with the ID 79419 (AFP Server Network Interface Enumeration), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123193 (Apple Mac OS X v10.10.2 and Security Update 2015-001 Not Installed (APPLE-SA-2015-01-27-4)).

Upgrading to version 10.10 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

This issue was addressed by removing the addresses from the result.

The vulnerability is also documented in the databases at X-Force (97643), Tenable (79419), SecurityFocus (BID 70623†) and SecurityTracker (ID 1031063†). Entries connected to this vulnerability are available at VDB-67593, VDB-67592, VDB-67590 and VDB-67589. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: 79419
Nessus Name: AFP Server Network Interface Enumeration
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Mac OS X 10.10

Timelineinfo

06/20/2014 🔍
10/16/2014 +118 days 🔍
10/16/2014 +0 days 🔍
10/16/2014 +0 days 🔍
10/17/2014 +1 days 🔍
10/17/2014 +0 days 🔍
10/17/2014 +0 days 🔍
11/24/2014 +38 days 🔍
05/02/2019 +1620 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6535
Researcher: Craig Young
Organization: Tripwire VERT
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-4426 (🔍)
GCVE (CVE): GCVE-0-2014-4426
GCVE (VulDB): GCVE-100-67996
X-Force: 97643
SecurityFocus: 70623 - Apple Mac OS X CVE-2014-4426 AFP File Server Information Disclosure Vulnerability
SecurityTracker: 1031063

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

Entryinfo

Created: 10/17/2014 10:22
Updated: 05/02/2019 14:53
Changes: 10/17/2014 10:22 (77), 05/02/2019 14:53 (2)
Complete: 🔍
Cache ID: 216:4BD:103

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