Apple iOS up to 6.0 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 was found in Apple iOS up to 6.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the component WebKit. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2012-3687. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Apple iOS up to 6.0 (Smartphone Operating System). This vulnerability affects an unknown code 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. CVE summarizes:

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 published 01/28/2013 by Martin Barbella (kuzzcc) with Google Chrome Security Team as HT5642 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2012-3687 since 06/19/2012. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. 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 12/30/2024). 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 62216 (Mac OS X : Apple Safari < 6.0.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks. 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 6.1 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 (78529), Tenable (62216), SecurityFocus (BID 55534†), OSVDB (85378†) and Secunia (SA50577†). Additional details are provided at darkreading.com. Similar entries are available at VDB-5450, VDB-6186, VDB-6240 and VDB-6282. 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: 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: 🔍
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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: 62216
Nessus Name: Mac OS X : Apple Safari < 6.0.1 Multiple Vulnerabilities
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: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 6.1

Timelineinfo

06/19/2012 🔍
09/12/2012 +85 days 🔍
09/12/2012 +0 days 🔍
09/13/2012 +1 days 🔍
10/16/2012 +33 days 🔍
01/28/2013 +104 days 🔍
01/28/2013 +0 days 🔍
01/30/2013 +2 days 🔍
12/30/2024 +4352 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT5642
Researcher: Martin Barbella (kuzzcc)
Organization: Google Chrome Security Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-3687 (🔍)
GCVE (CVE): GCVE-0-2012-3687
GCVE (VulDB): GCVE-100-7480

OVAL: 🔍

X-Force: 78529 - Apple iTunes WebKit CVE-2012-3687 code execution, High Risk
SecurityFocus: 55534 - WebKit Multiple Unspecified Memory Corruption Vulnerabilities
Secunia: 50577
OSVDB: 85378
Vulnerability Center: 36578 - Apple iTunes \x3C10.7 Remote Code Execution \\ DoS via a Crafted Web Site - CVE-2012-3687, Medium

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

Entryinfo

Created: 01/30/2013 09:22
Updated: 12/30/2024 14:43
Changes: 01/30/2013 09:22 (80), 04/18/2017 11:41 (6), 04/22/2021 15:42 (2), 12/30/2024 14:43 (16)
Complete: 🔍
Cache ID: 216:1E8:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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