Luxion KeyShot Viewer KSP File Parser out-of-bounds write

Summaryinfo

A vulnerability marked as critical has been reported in Luxion KeyShot Viewer. Affected by this issue is some unknown functionality of the component KSP File Parser. The manipulation leads to out-of-bounds write. This vulnerability is referenced as CVE-2024-5506. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Luxion KeyShot Viewer (the affected version is unknown). It has been rated as critical. This issue affects an unknown code of the component KSP File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Luxion KeyShot Viewer KSP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot 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 KSP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22514.

It is possible to read the advisory at zerodayinitiative.com. The identification of this vulnerability is CVE-2024-5506 since 05/29/2024. 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.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

• Luxion

Name

• KeyShot Viewer

CPE 2.3info

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CPE 2.2info

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