Apple iOS up to 5.1.1 WebKit memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.7$5k-$25k0.11

Summaryinfo

A vulnerability classified as problematic has been found in Apple iOS up to 5.1.1. This issue affects some unknown processing of the component WebKit. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2012-3613. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Apple iOS up to 5.1.1 (Smartphone Operating System) and classified as critical. Affected by this vulnerability is some unknown processing 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 iTunes before 10.7, 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 other WebKit CVEs listed in APPLE-SA-2012-09-12-1.

The weakness was shared 09/19/2012 by Abhishek Arya (Inferno) with Google Chrome Security as APPLE-SA-2012-09-19-1 as confirmed posting (Website). It is possible to read the advisory at prod.lists.apple.com. This vulnerability is known as CVE-2012-3613 since 06/19/2012. 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 04/13/2021). 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 62077 (Apple iTunes < 10.7 Multiple Vulnerabilities (credentialed check)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 120542 (Apple Safari Prior to 6.0.1 Multiple Vulnerabilities (APPLE-SA-2012-09-19-3)).

Upgrading to version 6.0 eliminates this vulnerability. The problem might be mitigated by replacing the product with Google Android as an alternative. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (78523), Tenable (62077), SecurityFocus (BID 55534†), OSVDB (85407†) and Secunia (SA50577†). The entries VDB-5450, VDB-5587, VDB-5588 and VDB-5589 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
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: 62077
Nessus Name: Apple iTunes < 10.7 Multiple Vulnerabilities (credentialed check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802962
OpenVAS Name: Apple iTunes Multiple Vulnerabilities - Sep 12 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: iOS 6.0
Alternative: Google Android

Timelineinfo

06/19/2012 🔍
09/12/2012 +85 days 🔍
09/12/2012 +0 days 🔍
09/13/2012 +1 days 🔍
09/19/2012 +6 days 🔍
09/19/2012 +0 days 🔍
09/20/2012 +0 days 🔍
09/21/2012 +1 days 🔍
10/16/2012 +25 days 🔍
04/13/2021 +3101 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: APPLE-SA-2012-09-19-1
Researcher: Abhishek Arya (Inferno)
Organization: Google Chrome Security
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-3613 (🔍)
GCVE (CVE): GCVE-0-2012-3613
GCVE (VulDB): GCVE-100-6439

OVAL: 🔍

X-Force: 78523 - Apple iTunes WebKit CVE-2012-3613 code execution, High Risk
SecurityFocus: 55534 - WebKit Multiple Unspecified Memory Corruption Vulnerabilities
Secunia: 50577 - Apple Safari for Mac OS X Multiple Vulnerabilities, Highly Critical
OSVDB: 85407
Vulnerability Center: 36614 - Apple iTunes <10.7 Remote Code Execution \\ DoS via a Crafted Web Site - CVE-2012-3613, Medium

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

Entryinfo

Created: 09/21/2012 13:45
Updated: 04/13/2021 17:40
Changes: 09/21/2012 13:45 (86), 04/19/2017 10:30 (7), 04/13/2021 17:40 (2)
Complete: 🔍
Cache ID: 216:ADA:103

Be aware that VulDB is the high quality source for vulnerability data.

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