Apple tvOS up to 14.7 Web Content integer overflow

Summaryinfo

A vulnerability categorized as problematic has been discovered in Apple tvOS. Affected by this issue is some unknown functionality of the component Web Content Handler. The manipulation results in integer overflow. This vulnerability is known as CVE-2024-44198. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Apple tvOS. Affected is an unknown functionality of the component Web Content Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on availability. CVE summarizes:

An integer overflow was addressed through improved input validation. This issue is fixed in iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18, visionOS 2, watchOS 11. Processing maliciously crafted web content may lead to an unexpected process crash.

The advisory is shared for download at support.apple.com. This vulnerability is traded as CVE-2024-44198 since 08/20/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 15 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-40945). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Digital Media Player

Vendor

• Apple

Name

• tvOS

Version

• 9.2.2
• 10
• 10.0
• 10.0.1
• 10.1
• 10.1.1
• 10.2
• 10.2.1
• 10.2.2
• 10.15.0
• 11.0
• 11.1
• 11.2
• 11.2.1
• 11.2.5
• 11.2.6
• 11.3
• 11.4
• 11.4.1
• 12.0
• 12.1
• 12.1.1
• 12.1.2
• 12.2
• 12.3
• 12.4
• 12.7
• 13.0
• 13.2
• 13.3.1
• 13.4
• 13.4.5
• 13.4.6
• 13.4.8
• 13.6
• 13.7
• 14.0
• 14.2
• 14.3
• 14.4
• 14.5
• 14.6
• 14.7

License

• commercial

Website

• Vendor: https://www.apple.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Once again VulDB remains the best source for vulnerability data.

Discussion