Trimble SketchUp Viewer 13.0.4124 SKP File Parser heap-based overflow

Summaryinfo

A vulnerability classified as critical has been found in Trimble SketchUp Viewer. Impacted is an unknown function of the component SKP File Parser. This manipulation causes heap-based overflow. This vulnerability is registered as CVE-2024-7508. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Trimble SketchUp Viewer and classified as critical. Affected by this vulnerability is some unknown processing of the component SKP File Parser. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Trimble SketchUp Viewer SKP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SKP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19575.

The advisory is shared at zerodayinitiative.com. This vulnerability is known as CVE-2024-7508 since 08/05/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 24.0.553 eliminates this vulnerability.

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Productinfo

Vendor

• Trimble

Name

• SketchUp Viewer

Version

• 13.0.4124

CPE 2.3info

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CPE 2.2info

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