Roman Ezhov

**Nome do software vulnerável e versões afetadas** Versões do Suricata anteriores à 7.0.8 **Descrição** O problema está relacionado a um estouro de buffer no filtro BPF do sistema Suricata, que pode ser explorado para causar uma negação de serviço. Um arquivo de filtro BPF de grande tamanho fornecido ao Suricata na inicialização pode levar a esse estouro de buffer. **Recomendações** Para versões anteriores à 7.0.8, atualize para o Suricata 7.0.8 para resolver o problema. Como solução temporária, considere restringir o tamanho dos arquivos de filtro BPF fornecidos ao Suricata na inicialização para minimizar o risco de exploração.

**Name of the Vulnerable Software and Affected Versions** STARDOM FCN/FCJ versions R1.01 through R4.31 **Description** The issue is related to uncontrolled resource consumption in the STARDOM FCN/FCJ programmable logic controllers. This could allow a remote attacker to cause a denial-of-service condition by sending a crafted packet, making the maintenance homepage of the controller inaccessible. As a result, functions such as changing configuration, viewing logs, etc., are not available. However, the controller's operation is not stopped by this condition. **Recommendations** For STARDOM FCN/FCJ versions R1.01 through R4.31, consider restricting access to the maintenance homepage until a patch is available to prevent potential denial-of-service conditions. As a temporary workaround, avoid using functions related to the maintenance homepage, such as changing configuration or viewing logs, to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** WAGO 750-3x/-8x products (affected versions not specified) **Description** The issue is related to uncontrolled resource consumption in the mentioned products, which may allow an unauthenticated remote attacker to cause a denial of service (DoS) of the MODBUS server by sending specially crafted packets. This could potentially disrupt the service, making it unavailable to users. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.