Apple iOS up to 7.1.2 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Apple iOS up to 7.1.2. This impacts an unknown function. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2014-4408. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Apple iOS up to 7.1.2 (Smartphone Operating System). This affects an unknown functionality. The manipulation with an unknown input 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, and integrity. The summary by CVE is:

The rt_setgate function in the kernel in Apple iOS before 8 and Apple TV before 7 allows local users to gain privileges or cause a denial of service (out-of-bounds read and device crash) via a crafted call.

The weakness was presented 09/17/2014 by Felipe Andres Manzano (evad3rs) with Binamuse VRT as HT6441 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2014-4408 since 06/20/2014. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/20/2022). 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..

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 (96086), Tenable (77822), SecurityFocus (BID 69882†) and Vulnerability Center (SBV-46183†). See VDB-67368, VDB-67370, VDB-67371 and VDB-67372 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.1
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

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 🔍
09/17/2014 +0 days 🔍
09/18/2014 +1 days 🔍
09/18/2014 +0 days 🔍
09/22/2014 +4 days 🔍
02/20/2022 +2708 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6441
Researcher: Felipe Andres Manzano (evad3rs)
Organization: Binamuse VRT
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-4408 (🔍)
GCVE (CVE): GCVE-0-2014-4408
GCVE (VulDB): GCVE-100-67593

IAVM: 🔍

X-Force: 96086
SecurityFocus: 69882 - RETIRED: Apple iOS Prior to iOS 8 and TV Prior to TV 7 Multiple Vulnerabilities
SecurityTracker: 1030866
Vulnerability Center: 46183 - Apple iOS <8 for Multiple Devices and Apple TV <7 and OS X <10.10 Local Code Execution due to Out-of-Bound Read in rs_setgate - CVE-2014-4408, Medium

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

Entryinfo

Created: 09/22/2014 17:39
Updated: 02/20/2022 09:15
Changes: 09/22/2014 17:39 (68), 06/06/2017 08:37 (8), 02/20/2022 09:11 (3), 02/20/2022 09:15 (1)
Complete: 🔍
Cache ID: 216:6DB:103

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