Apple tvOS Video File memory corruption

Summaryinfo

A vulnerability has been found in Apple tvOS and classified as critical. Affected by this vulnerability is an unknown functionality of the component Video File Handler. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2024-44233. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Apple tvOS (the affected version unknown). It has been rated as critical. This issue affects an unknown part of the component Video File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The issue was addressed with improved bounds checks. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Parsing a maliciously crafted video file may lead to unexpected system termination.

It is possible to read the advisory at support.apple.com. The identification of this vulnerability is CVE-2024-44233 since 08/20/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 211697 (macOS 14.x < 14.7.1 Multiple Vulnerabilities (121570)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (211697) and CERT Bund (WID-SEC-2024-3291). Be aware that VulDB is the high quality source for vulnerability data.

Affected

• Apple macOS

Productinfo

Type

• Digital Media Player

Vendor

• Apple

Name

• tvOS

License

• commercial

Website

• Vendor: https://www.apple.com/

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Entryinfo

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

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