Apple iOS 6.0/6.1/7.0.5 WebKit memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$5k-$25k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Apple iOS 6.0/6.1/7.0.5. This affects an unknown part of the component WebKit. This manipulation causes memory corruption. This vulnerability appears as CVE-2014-1294. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple iOS 6.0/6.1/7.0.5 (Smartphone Operating System). It has been declared as critical. Affected by this vulnerability is some unknown functionality of the component WebKit. 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, integrity, and availability. The summary by CVE is:

WebKit, as used in Apple iOS before 7.1 and Apple TV before 6.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than CVE-2014-1289, CVE-2014-1290, CVE-2014-1291, CVE-2014-1292, and CVE-2014-1293.

The weakness was presented 03/11/2014 by Security Team (ant4g0nist) with Google Chrome Security Team as HT6162 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is known as CVE-2014-1294 since 01/08/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/31/2019). 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 72962 (Apple TV < 6.1 Multiple Vulnerabilities), 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 121875 (Apple Safari 6.1.3 / 7.0.3 Not Installed (HT6181)).

Upgrading to version 7.1 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (91700), Tenable (72962), SecurityFocus (BID 66088†) and Secunia (SA57294†). See VDB-5639, VDB-9023, VDB-10844 and VDB-10845 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 72962
Nessus Name: Apple TV < 6.1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: iOS 7.1

Timelineinfo

01/08/2014 🔍
03/10/2014 +61 days 🔍
03/10/2014 +0 days 🔍
03/11/2014 +1 days 🔍
03/11/2014 +0 days 🔍
03/12/2014 +1 days 🔍
03/13/2014 +1 days 🔍
03/14/2014 +1 days 🔍
03/31/2019 +1843 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6162
Researcher: Security Team (ant4g0nist)
Organization: Google Chrome Security Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-1294 (🔍)
GCVE (CVE): GCVE-0-2014-1294
GCVE (VulDB): GCVE-100-12553

IAVM: 🔍

X-Force: 91700 - Apple WebKit code execution, Medium Risk
SecurityFocus: 66088 - WebKit Use-After-Free Multiple Memory Corruption Vulnerabilities
Secunia: 57294 - Apple iOS Multiple Vulnerabilities, Highly Critical

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

Entryinfo

Created: 03/13/2014 10:54
Updated: 03/31/2019 09:57
Changes: 03/13/2014 10:54 (81), 03/31/2019 09:57 (1)
Complete: 🔍
Cache ID: 216:95A:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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