CVE-2021-40463

Windows Network Address Translation NAT Denial of Service Vulnerability...

Denial of service

Windows Network Address Translation NAT Denial of Service Vulnerability...

CVE-2021-40463

CVE-2021-40463 is a Windows NAT Denial of Service vulnerability. The connected OpenVAS entries map this CVE to multiple Microsoft KBs (KB5006667, KB5006669, KB5006670, KB5006674, KB5006675, etc.), indicating it is considered in Windows security update contexts, but the provided documents do not d...

CVE-2021-40463 Windows Network Address Translation (NAT) Denial of Service Vulnerability

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Windows Network Address Translation (NAT) Denial of Service Vulnerability

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PT-2021-4380 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue exists due to insufficient input validation in the Windows Network Address Translation NAT component. This allows a remote attacker to cause a denial of service. Recommendations: ...

Microsoft Windows 输入验证错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. An input validation error vulnerability exists in Microsoft Windows Network Address Translation NAT. The following products and editions are affected:Windows 10 Version 1809 for 32-bit...

CVE-2021-34416

The network address administrative settings web portal for the Zoom on-premise Meeting Connector before version 4.6.360.20210325, Zoom on-premise Meeting Connector MMR before version 4.6.360.20210325, Zoom on-premise Recording Connector before version 3.8.44.20210326, Zoom on-premise Virtual Room...

Command injection

The network address administrative settings web portal for the Zoom on-premise Meeting Connector before version 4.6.360.20210325, Zoom on-premise Meeting Connector MMR before version 4.6.360.20210325, Zoom on-premise Recording Connector before version 3.8.44.20210326, Zoom on-premise Virtual Room...

CVE-2021-1616

A vulnerability in the H.323 application level gateway ALG used by the Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass the ALG. This vulnerability is due to insufficient data validation of traffic that is traversing the AL...

CVE-2021-1616 Cisco IOS XE Software H.323 Application Level Gateway Bypass Vulnerability

A vulnerability in the H.323 application level gateway ALG used by the Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass the ALG. This vulnerability is due to insufficient data validation of traffic that is traversing the AL...

CVE-2021-1624 Cisco IOS XE Software Rate Limiting Network Address Translation Denial of Service Vulnerability

A vulnerability in the Rate Limiting Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco QuantumFlow Processor of an affected device, resulting in a denial of service DoS condition. This...

Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway DoS (cisco-sa-alg-dos-hbBS7SZE)

According to its self-reported version, Cisco IOS-XE Software is affected by a denial of service vulnerability in the DNS Application Layer Gateway ALG functionality used by Network Address Translation NAT. The vulnerability is due to a logic error that occurs when an affected device inspects...

CVE-2021-25737

A security issue was discovered in Kubernetes where an authorized user may be able to redirect traffic to private networks on a Node. An untrusted user could exploit this by creating or modifying EndpointSlices to point to localhost or link-local addresses. Mitigation Prevent untrusted users from...

What is an IP address? Do I need one?

An IP address tells computers how to find a certain device within a computer network. An IP address is like an address label for information packets. For each network your computer is connected to, it has a unique IP address on that network. So, one device can have several IP addresses at the sam...

PT-2021-9428 · Unknown · Wiz Colors A60

Name of the Vulnerable Software and Affected Versions: WiZ Colors A60 version 1.14.0 Description: An issue was discovered where the device sends unnecessary information to the cloud controller server, including the local IP address and the SSID of the Wi-Fi network it is connected to. Although th...

VMware vRealize Operations Manager SSRF和文件读取漏洞（CVE-2021-21975 CVE-2021-21983）

Description On March 30, 2021, VMware published a security advisory for CVE-2021-21975 and CVE-2021-21983, two chainable vulnerabilities in its vRealize Operations Manager product. CVE-2021-21975 is an unauthenticated server-side request forgery SSRF, while CVE-2021-21983 is an authenticated...

The vulnerability of the Network Address Translation (NAT) technology implementation in Windows operating systems allows a hacker to induce a service failure.

The vulnerability of the Network Address Translation NAT technology implementation in Windows operating systems is related to security flaws in service data protection. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

Cisco IOS XE Denial of Service Vulnerability (CNVD-2021-22190)

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the DNS Application Layer Gateway ALG feature used by Network Address Translation NAT in Cisco IOS XE. The vulnerability stems from a...

CVE-2021-1446

A vulnerability in the DNS application layer gateway ALG functionality used by Network Address Translation NAT in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a logic error that occurs when an affected...