DoS Vulnerability

DoS Vulnerability (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.

Security VulnerabilitiesNews

Trend Micro Maximum Security Directory Junction Denial-of-Service Vulnerability [CVE-2021-36744]

CVE number = CVE-2021-36744 This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Trend Micro

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Security VulnerabilitiesNews

Cisco Small Business Routers Remote Command Execution & Denial of Service Vulnerability [CVE-2021-34730]

CVE number – CVE-2021-34730 A vulnerability in the Universal Plug-and-Play (UPnP) service of Cisco Small Business RV110W, RV130, RV130W, and

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Security VulnerabilitiesNews

DoS vulnerability in some Huawei phones [CVE-2021-22347]

CVE number – CVE-2021-22347 Successful exploitation of this vulnerability may cause temporary DoS. Affected versions EMUI 11.0.1, EMUI 11.0.0, EMUI

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Security VulnerabilitiesNews

Rockwell Automation Micro800 and MicroLogix 1400 DoS vulnerability [CVE-2021-32926]

CVE number – CVE-2021-32926  Successful exploitation of this vulnerability may result in denial-of-service conditions, which may require a firmware flash

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Security VulnerabilitiesNews

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit one of these vulnerabilities

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Security VulnerabilitiesNews

Multiple Vulnerabilities in OpenSSL [CVE-2021-3450 and CVE-2021-3449]

CVE numbers = CVE-2021-3450 and CVE-2021-3449 Exploitation of these vulnerabilities could allow an attacker to use a valid non-certificate authority

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Security VulnerabilitiesNews

Citrix Patches three DoS Vulnerabilities in Hypervisor

Two security issues have been identified in Citrix Hypervisor (formerly Citrix XenServer) that may allow privileged code in a guest

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Security VulnerabilitiesNews

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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Security VulnerabilitiesNews

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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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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