VDB-246511 · CVE-2023-5915 · icsa-23-334-02

Yokogawa STARDOM FCN-FJC up to R4.31 Packet resource consumption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Yokogawa STARDOM FCN-FJC up to R4.31. Affected by this issue is some unknown functionality of the component Packet Handler. This manipulation causes resource consumption. This vulnerability is handled as CVE-2023-5915. The attack can be initiated remotely. There is not any exploit available. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability classified as problematic was found in Yokogawa STARDOM FCN-FJC up to R4.31. Affected by this vulnerability is some unknown processing of the component Packet Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability.

The weakness was released 11/30/2023 as icsa-23-334-02. It is possible to read the advisory at cisa.gov. This vulnerability is known as CVE-2023-5915. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Proper firewalling of is able to address this issue.

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

Productinfo

Vendor

Yokogawa

Name

STARDOM FCN-FJC

Version

R4.0
R4.1
R4.2
R4.3
R4.4
R4.5
R4.6
R4.7
R4.8
R4.9
R4.10
R4.11
R4.12
R4.13
R4.14
R4.15
R4.16
R4.17
R4.18
R4.19
R4.20
R4.21
R4.22
R4.23
R4.24
R4.25
R4.26
R4.27
R4.28
R4.29
R4.30
R4.31

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/02/2023 🔍
11/30/2023 +28 days 🔍
11/30/2023 +0 days 🔍
12/21/2023 +21 days 🔍

Sourcesinfo

Advisory: icsa-23-334-02
Status: Confirmed

CVE: CVE-2023-5915 (🔍)
GCVE (CVE): GCVE-0-2023-5915
GCVE (VulDB): GCVE-100-246511

Entryinfo

Created: 11/30/2023 17:42
Updated: 12/21/2023 09:37
Changes: 11/30/2023 17:42 (38), 12/21/2023 09:34 (2), 12/21/2023 09:37 (9)
Complete: 🔍
Cache ID: 216::103