Apple iOS up to 7.1.2 IOHIDFamily memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.2$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Apple iOS up to 7.1.2. The affected element is an unknown function of the component IOHIDFamily. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2014-4379. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple iOS up to 7.1.2 (Smartphone Operating System). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component IOHIDFamily. 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, and integrity. The summary by CVE is:

An unspecified IOHIDFamily function in Apple iOS before 8 and Apple TV before 7 lacks proper bounds checking to prevent reading of kernel pointers, which allows attackers to bypass the ASLR protection mechanism via a crafted application.

The weakness was shared 09/17/2014 by Ian Beer (evad3rs) with Google Project Zero as HT6441 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. This vulnerability is known as CVE-2014-4379 since 06/20/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 12/22/2024). It is expected to see the exploit prices for this product increasing in the near future.

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 122690 (Apple Mac OS X v10.9.5 and Security Update 2014-004 Not Installed (HT6443)).

Upgrading to version 8 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 (96080), Tenable (77822) and SecurityFocus (BID 69882†). The entries VDB-67237, VDB-67368, VDB-67370 and VDB-67371 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 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: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 8

Timelineinfo

06/20/2014 🔍
09/17/2014 +89 days 🔍
09/17/2014 +0 days 🔍
09/17/2014 +0 days 🔍
09/18/2014 +1 days 🔍
09/22/2014 +4 days 🔍
12/22/2024 +3744 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6441
Researcher: Ian Beer (evad3rs)
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-4379 (🔍)
GCVE (CVE): GCVE-0-2014-4379
GCVE (VulDB): GCVE-100-67579

IAVM: 🔍

X-Force: 96080
SecurityFocus: 69882 - RETIRED: Apple iOS Prior to iOS 8 and TV Prior to TV 7 Multiple Vulnerabilities
SecurityTracker: 1030866

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 09/22/2014 17:39
Updated: 12/22/2024 15:07
Changes: 09/22/2014 17:39 (60), 07/05/2017 08:52 (11), 02/20/2022 07:21 (3), 02/20/2022 07:27 (1), 12/22/2024 15:07 (16)
Complete: 🔍
Cache ID: 216:358:103

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