DoS

A DoS attack (denial-of-service) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to the Internet.

NewsSecurity Vulnerabilities

Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers Slow Path Forwarding Denial of Service Vulnerability [CVE-2020-26070]

CVE number – CVE-2020-26070 A vulnerability in the egress packet processing function of Cisco IOS XR Software for Cisco ASR 9000 Series

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NewsSecurity Vulnerabilities

Cisco Aironet Access Points Ethernet Wired Clients Denial of Service Vulnerability [CVE-2020-3552]

CVE Number – CVE-2020-3552 A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an

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NewsSecurity News

DoS and DDoS Attacks against Multiple Sectors

The Cybersecurity and Infrastructure Security Agency (CISA) is aware of open-source reporting of targeted denial-of-service (DoS) and distributed denial-of-service (DDoS)

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NewsSecurity Vulnerabilities

Windows DNS Server Denial of Service Vulnerability

Microsoft is aware of a vulnerability involving packet amplification that affects Windows DNS servers. An attacker who successfully exploited this

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NewsSecurity Vulnerabilities

Intel Raid Web Console 3 add server denial-of-service vulnerability [CVE-2020-8688]

CVE number – CVE-2020-8688 A remote, exploitable denial-of-service vulnerability exists in the web API functionality of Intel Raid Web Console

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NewsSecurity Vulnerabilities

Siemens issue patchs for serious denial-of-service (DoS) flaws in several of its products

CVE Number – CVE-2019-19282 Siemens has released patches that address serious denial-of-service (DoS) flaws in several of its products. According

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NewsSecurity Vulnerabilities

Microsoft Remote Desktop Services (RDP8) license negotiation denial-of-service vulnerability [CVE-2019-1453]

CVE number – CVE-2019-1453 An exploitable denial-of-service vulnerability exists in the RDP8 implementation of Microsoft’s Remote Desktop Services. A certain

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NewsSecurity Vulnerabilities

FortiSIEM default SSH key vulnerability

A use of hard-coded cryptographic key vulnerability in FortiSIEM may allow a remote unauthenticated attacker to obtain SSH access to

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NewsSecurity Vulnerabilities

Linux kernel CAM table denial-of-service vulnerability [CVE-2019-5108]

CVE number – CVE-2019-5108 An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could

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NewsSecurity Vulnerabilities

Multiple vendors Ping Flood denial of service [CVE-2019-9512]

CVE number – CVE-2019-9512 Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The

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