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 categorized as critical has been discovered in Apple iOS 6.0/6.1/7.0.5. Affected by this issue is some unknown functionality of the component WebKit. The manipulation results in memory corruption. This vulnerability is reported as CVE-2014-1293. No exploit exists. It is advisable to 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 classified as critical. Affected is an unknown functionality of the component WebKit. 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, integrity, and availability. CVE summarizes:

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-2014-1294.

The weakness was disclosed 03/11/2014 by Security Team (ant4g0nist) with Google Chrome Security Team as HT6162 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is traded as CVE-2014-1293 since 01/08/2014. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (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 (91699), Tenable (72962) and SecurityFocus (BID 66088†). The entries VDB-5639, VDB-9023, VDB-10844 and VDB-10845 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

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 🔍
03/12/2014 +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-2014-1293 (🔍)
GCVE (CVE): GCVE-0-2014-1293
GCVE (VulDB): GCVE-100-12552

IAVM: 🔍

X-Force: 91699 - Apple WebKit code execution, Medium Risk
SecurityFocus: 66088 - WebKit Use-After-Free Multiple Memory Corruption Vulnerabilities

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

Entryinfo

Created: 03/13/2014 10:54
Updated: 03/31/2019 09:53
Changes: 03/13/2014 10:54 (77), 03/31/2019 09:53 (1)
Complete: 🔍
Cache ID: 216:F64:103

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