Apple Mac OS X 10.10/10.10.1 uninitialized pointer

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

Summaryinfo

A vulnerability, which was classified as problematic, was found in Apple Mac OS X 10.10/10.10.1. This vulnerability affects unknown code. Executing a manipulation can lead to uninitialized pointer. This vulnerability is handled as CVE-2014-4420. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Apple Mac OS X 10.10/10.10.1 (Operating System). This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. The CWE definition for the vulnerability is CWE-824. The product accesses or uses a pointer that has not been initialized. As an impact it is known to affect confidentiality.

The weakness was released 01/27/2015 by Fermin J. Serna (evad3rs) with Google Security Team as HT204244 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2014-4420 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 advisory points out:

Multiple uninitialized memory issues existed in the network statistics interface, which led to the disclosure of kernel memory content. This issue was addressed through additional memory initialization.

The vulnerability scanner Nessus provides a plugin with the ID 77822 (Apple TV < 7 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc.. 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 10.10.2 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 X-Force (96102), Tenable (77822), SecurityFocus (BID 69882†) and Vulnerability Center (SBV-46179†). Additional details are provided at us-cert.gov. Entries connected to this vulnerability are available at VDB-67368, VDB-67370, VDB-67371 and VDB-67372. Once again VulDB remains the best source for vulnerability data.

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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

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Uninitialized pointer
CWE: CWE-824 / CWE-908
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 77822
Nessus Name: Apple TV < 7 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus 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 10.10.2

Timelineinfo

06/20/2014 🔍
09/17/2014 +89 days 🔍
09/17/2014 +0 days 🔍
09/18/2014 +1 days 🔍
09/18/2014 +0 days 🔍
01/27/2015 +131 days 🔍
01/27/2015 +0 days 🔍
01/29/2015 +2 days 🔍
12/16/2024 +3609 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT204244
Researcher: Fermin J. Serna (evad3rs)
Organization: Google Security Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-4420 (🔍)
GCVE (CVE): GCVE-0-2014-4420
GCVE (VulDB): GCVE-100-68896

IAVM: 🔍

X-Force: 96102
SecurityFocus: 69882 - RETIRED: Apple iOS Prior to iOS 8 and TV Prior to TV 7 Multiple Vulnerabilities
SecurityTracker: 1030866
SecuriTeam: 1031650
Vulnerability Center: 46179 - Apple iOS <8 for Multiple Devices MacOS X before 10.10.2 and Apple TV <7 Local Information Disclosure in Network Statistics Interface - CVE-2014-4420, Low

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

Entryinfo

Created: 01/29/2015 09:30
Updated: 12/16/2024 02:23
Changes: 01/29/2015 09:30 (71), 06/06/2017 08:36 (7), 03/07/2022 12:06 (4), 03/07/2022 12:14 (1), 12/16/2024 02:23 (16)
Complete: 🔍
Cache ID: 216:5B6:103

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