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 Adaptive Security Appliance and Firepower Threat Defense Software Web Services Denial of Service Vulnerability [CVE-2024-20353]

CVE number = CVE-2024-20353 A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software

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NewsSecurity Vulnerabilities

Cisco IOS XE Software Auxiliary Asynchronous Port Denial of Service Vulnerability [CVE-2024-20309]

CVE number – CVE-2024-20309 A vulnerability in auxiliary asynchronous port (AUX) functions of Cisco IOS XE Software could allow an

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NewsSecurity Vulnerabilities

Cisco Aironet Access Point Software Resource Exhaustion Denial of Service Vulnerability [CVE-2024-20354]

CVE number – CVE-2024-20354 A vulnerability in the handling of encrypted wireless frames of Cisco Aironet Access Point (AP) Software

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NewsSecurity Vulnerabilities

Cisco NX-OS Software MPLS Encapsulated IPv6 Denial of Service Vulnerability [CVE-2024-20267]

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause

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NewsSecurity Vulnerabilities

Cisco NX-OS Software External Border Gateway Protocol Denial of Service Vulnerability [CVE-2024-20321]

CVE number – CVE-2024-20321 A vulnerability in the External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow

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NewsSecurity News

Warfare and Geopolitics are Fuelling Denial-of-Service Attacks

The European Union Agency for Cybersecurity (ENISA)’s new report on the Denial-of-Service (DoS) attacks threat landscape finds 66% of DoS

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NewsSecurity Vulnerabilities

ClamAV HFS+ File Scanning Infinite Loop Denial of Service Vulnerability [CVE-2023-20197]

CVE number = CVE-2023-20197 A vulnerability in the filesystem image parser for Hierarchical File System Plus (HFS+) of ClamAV could

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NewsSecurity Vulnerabilities

Prosys OPC UA Simulation Server OpenSecureChannel Resource Exhaustion Denial-of-Service Vulnerability [CVE-2023-32787]

CVE number = CVE-2023-32787 This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Prosys OPC

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NewsSecurity Vulnerabilities

Linux Kernel IPv6 RPL Protocol Reachable Assertion Denial-of-Service Vulnerability [CVE-2023-2156]

CVE number – CVE-2023-2156 This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Linux Kernel.

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NewsSecurity Vulnerabilities

Cisco Firepower Threat Defence Software Generic Routing Encapsulation Denial of Service Vulnerability [CVE-2022-20946]

CVE number – CVE-2022-20946 A vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of Cisco Firepower Threat Defense

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