Yokogawa STARDOM Controller up to R4.10 resource consumption

Summaryinfo

A vulnerability labeled as problematic has been found in Yokogawa STARDOM Controller up to R4.10. This vulnerability affects unknown code. Such manipulation leads to resource consumption. This vulnerability is uniquely identified as CVE-2018-17898. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Yokogawa STARDOM Controller up to R4.10. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. CVE summarizes:

Yokogawa STARDOM Controllers FCJ,FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The controller application fails to prevent memory exhaustion by unauthorized requests. This could allow an attacker to cause the controller to become unstable.

The bug was discovered 05/31/2018. The weakness was disclosed 10/12/2018 (Website). The advisory is available at web-material3.yokogawa.com. This vulnerability is handled as CVE-2018-17898 since 10/02/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 134 days. During that time the estimated underground price was around $0-$5k.

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

The entries VDB-125281, VDB-125283 and VDB-125284 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Yokogawa

Name

• STARDOM Controller

Version

• R4.0
• R4.1
• R4.2
• R4.3
• R4.4
• R4.5
• R4.6
• R4.7
• R4.8
• R4.9
• R4.10

CPE 2.3info

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CPE 2.2info

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Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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