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

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

Kerry Dean 1477 Views 0 Comments ,  ,  1 min read

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

Luke Simmonds 673 Views 0 Comments ,  ,  0 min read

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]

Duncan 1151 Views 0 Comments ,  ,  0 min read

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

Duncan 987 Views 0 Comments ,  ,  ,  2 min read

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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Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Client Denial of Service Vulnerability [CVE-2022-20927]

Duncan 1344 Views 0 Comments ,  ,  ,  ,  ,  ,  1 min read

CVE number CVE-2022-20927 A vulnerability in the SSL/TLS client of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat

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Cisco NX-OS Software Border Gateway Protocol Denial of Service Vulnerability [CVE-2018-0295]

Jason Davies 1099 Views 0 Comments ,  ,  ,  1 min read

CVE number = CVE-2018-0295 A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an

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Cisco IOS XR Software Broadband Network Gateway PPP over Ethernet Denial of Service Vulnerability [CVE-2022-20849]

Jason Davies 1861 Views 0 Comments ,  ,  ,  ,  1 min read

A vulnerability in the Broadband Network Gateway PPP over Ethernet (PPPoE) feature of Cisco IOS XR Software could allow an

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NewsSecurity Vulnerabilities

Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability [CVE-2021-1588]

Duncan 1176 Views 0 Comments ,  ,  ,  1 min read

CVE number – CVE-2021-1588 A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software could

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NewsSecurity Vulnerabilities

Zlib denial of service vulnerability [CVE-2018-25032]

Duncan 1625 Views 0 Comments ,  ,  ,  0 min read

CVE number = CVE-2018-25032 Zlib is vulnerable to a denial of service, caused by a memory corruption in the deflate

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NewsSecurity Vulnerabilities

Cisco Email Security Appliance DNS Verification Denial of Service Vulnerability [CVE-2022-20653]

Jason Davies 1955 Views 0 Comments ,  ,  ,  ,  2 min read

CVE number – CVE-2022-20653 A vulnerability in the DNS-based Authentication of Named Entities (DANE) email verification component of Cisco AsyncOS

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