Fuji Electric V-Server/V-Server Lite up to 4.0.18.0 VPR File out-of-bounds write

Summaryinfo

A vulnerability identified as critical has been detected in Fuji Electric V-Server and V-Server Lite up to 4.0.18.0. Affected by this issue is some unknown functionality of the component VPR File Handler. Performing a manipulation results in out-of-bounds write. This vulnerability is cataloged as CVE-2023-47584. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Fuji Electric V-Server and V-Server Lite up to 4.0.18.0. It has been classified as critical. This affects some unknown functionality of the component VPR File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Out-of-bounds write vulnerability exists in V-Server V4.0.18.0 and earlier and V-Server Lite V4.0.18.0 and earlier. If a user opens a specially crafted VPR file, information may be disclosed and/or arbitrary code may be executed.

The weakness was shared 11/15/2023. It is possible to read the advisory at monitouch.fujielectric.com. This vulnerability is uniquely identified as CVE-2023-47584 since 11/07/2023. 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 pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/10/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Fuji Electric

Name

• V-Server
• V-Server Lite

Version

• 4.0.0
• 4.0.1
• 4.0.2
• 4.0.3
• 4.0.4
• 4.0.5
• 4.0.6
• 4.0.7
• 4.0.8
• 4.0.9
• 4.0.10
• 4.0.11
• 4.0.12
• 4.0.13
• 4.0.14
• 4.0.15
• 4.0.16
• 4.0.17
• 4.0.18.0

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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