Apple iOS up to 5.01 WebKit memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.9$5k-$25k0.00

Summaryinfo

A vulnerability was found in Apple iOS up to 5.01. It has been rated as critical. This issue affects some unknown processing of the component WebKit. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2012-0624. Moreover, an exploit is present. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Apple iOS up to 5.01 (Smartphone Operating System). It has been classified as critical. This affects an unknown function 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. The summary by CVE is:

WebKit, as used in Apple iOS before 5.1 and iTunes before 10.6, 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-2012-03-07-1 and APPLE-SA-2012-03-07-2.

The weakness was disclosed 03/07/2012 by Martin Barbella (Slawomir Blazek) with Google Chrome Security Team as HT5190 as confirmed knowledge base article (Website). It is possible to read the advisory at support.apple.com. The public release has been coordinated in cooperation with Apple. This vulnerability is uniquely identified as CVE-2012-0624 since 01/12/2012. It is possible to initiate the attack remotely. The successful exploitation requires a authentication. Technical details are unknown but a private exploit is available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 01/11/2025). It is expected to see the exploit prices for this product increasing in the near future.

A private exploit has been developed by Martin Barbella. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 58319 (Apple iTunes < 10.6 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 119974 (Apple iTunes Prior to 10.6 Multiple Vulnerabilities (APPLE-SA-2012-03-07-1)).

Upgrading to version 5.1 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 (73843), Tenable (58319), OSVDB (79946†), Secunia (SA48274†) and SecurityTracker (ID 1026774†). The entries VDB-4460, VDB-4459, VDB-4574 and VDB-4726 are pretty similar. 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: 9.9
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.9
VulDB Temp Score: 8.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept
Author: Martin Barbella

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 58319
Nessus Name: Apple iTunes < 10.6 Multiple Vulnerabilities (credentialed check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802824
OpenVAS Name: Apple iTunes Multiple Vulnerabilities - Mar12 (Win)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 5.1

Timelineinfo

01/12/2012 🔍
03/07/2012 +55 days 🔍
03/07/2012 +0 days 🔍
03/07/2012 +0 days 🔍
03/08/2012 +1 days 🔍
03/08/2012 +0 days 🔍
03/09/2012 +1 days 🔍
03/09/2012 +0 days 🔍
03/10/2012 +1 days 🔍
12/24/2012 +289 days 🔍
01/11/2025 +4401 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT5190
Researcher: Martin Barbella (Slawomir Blazek)
Organization: Google Chrome Security Team
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2012-0624 (🔍)
GCVE (CVE): GCVE-0-2012-0624
GCVE (VulDB): GCVE-100-4767

OVAL: 🔍

X-Force: 73843
SecurityFocus: 52365
Secunia: 48274 - Apple iTunes Multiple WebKit Vulnerabilities, Less Critical
OSVDB: 79946
SecurityTracker: 1026774 - Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information
Vulnerability Center: 37777 - Apple iTunes <10.6 and iOS <5.1 Remote Code Execution \\ DoS via a Crafted Web Site - CVE-2012-0624, Medium

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

Entryinfo

Created: 03/10/2012 09:27
Updated: 01/11/2025 23:48
Changes: 03/10/2012 09:27 (86), 04/22/2017 18:29 (3), 03/21/2021 13:36 (3), 03/21/2021 13:42 (1), 01/11/2025 23:48 (16)
Complete: 🔍
Cache ID: 216::103

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