Apple iTunes up to 10.4.0 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Apple iTunes up to 10.4.0. This affects an unknown function. This manipulation causes memory corruption. This vulnerability appears as CVE-2011-2820. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical was found in Apple iTunes up to 10.4.0 (Multimedia Player Software). Affected by this vulnerability is some unknown processing. 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 10.5, allows man-in-the-middle attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via vectors related to iTunes Store browsing, a different vulnerability than other CVEs listed in APPLE-SA-2011-10-11-1.

The weakness was presented 10/12/2011 by Abhishek Arya (SkyLined) with Chromium Development Community (Website). It is possible to read the advisory at lists.apple.com. This vulnerability is known as CVE-2011-2820 since 07/20/2011. The exploitation appears to be difficult. 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 $0-$5k at the moment (estimation calculated on 01/19/2025).

The vulnerability scanner Nessus provides a plugin with the ID 56469 (Apple iTunes < 10.5 Multiple Vulnerabilities (credentialed check)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 119637 (Apple iTunes Prior to 10.5 Multiple Vulnerabilities (APPLE-SA-2011-10-11-1)).

Upgrading to version 10.4.1 eliminates this vulnerability. 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 Tenable (56469) and SecurityFocus (BID 50066†). See VDB-4427, VDB-59034, VDB-59033 and VDB-59032 for similar entries. 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: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 56469
Nessus Name: Apple iTunes < 10.5 Multiple Vulnerabilities (credentialed check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802193
OpenVAS Name: Apple iTunes Multiple Vulnerabilities - Oct 11
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: iTunes 10.4.1

Timelineinfo

07/20/2011 🔍
10/11/2011 +83 days 🔍
10/11/2011 +0 days 🔍
10/12/2011 +1 days 🔍
10/12/2011 +0 days 🔍
10/12/2011 +0 days 🔍
03/23/2015 +1258 days 🔍
01/19/2025 +3590 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: lists.apple.com
Researcher: Abhishek Arya (SkyLined)
Organization: Chromium Development Community
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-2820 (🔍)
GCVE (CVE): GCVE-0-2011-2820
GCVE (VulDB): GCVE-100-59023

OVAL: 🔍

SecurityFocus: 50066 - WebKit Multiple Unspecifeid Remote Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/19/2025 19:19
Changes: 03/23/2015 16:50 (69), 03/27/2019 14:36 (1), 01/19/2025 19:19 (19)
Complete: 🔍
Cache ID: 216::103

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