Denial of service

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

CVE-2022-41058 Windows Network Address Translation (NAT) Denial of Service Vulnerability

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CVE-2022-41058

Technical details for CVE-2022-41058 are not provided in the supplied documents. No affected products or fixes are described here. Monitor for updates in public advisories and the referenced sources.

Windows Network Address Translation (NAT) Denial of Service Vulnerability

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Rockwell Automation Stratix Devices Containing Cisco IOS

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: Stratix Devices Vulnerabilities: Incorrect Authorization, Improper Input Validation, Improper Check for Unusual or Exceptional Conditions, Interpretation Conflict, OS...

CVE-2022-41806

CVE-2022-41806 affects BIG-IP AFM NAT64 policy vulnerabilities where IPv6/IPv4 translation rules on a virtual server can cause memory resource utilization increases leading to DoS. Affected versions: BIG-IP 16.1.x before 16.1.3.2 and 15.1.x before 15.1.5.1. Fixes are introduced in 16.1.3.2 (and 1...

Design/Logic Flaw

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

CVE-2022-20837 Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service Vulnerability

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

CVE-2022-20837

CVE-2022-20837 is Cisco IOS XE Software DNS NAT ALG DoS vulnerability. A logic error in the DNS ALG handling when inspecting certain TCP DNS packets can cause an affected device to reload, leading to DoS. Exploitation requires IPv4 TCP DNS traffic through a device performing NAT for DNS; IPv6 is ...

Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway DoS (cisco-sa-alg-dos-KU9Z8kFX)

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

Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service Vulnerability

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

PT-2022-6088 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: 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...

CVE-2022-40862

Tenda AC15 and AC18 router V15.03.05.19 contains stack overflow vulnerability in the function fromNatStaticSetting with the request /goform/NatStaticSetting...

Tenda AC15 缓冲区错误漏洞

Tenda AC15 and Tenda AC18 are both products of Tenda, a Chinese company.Tenda AC15 is a wireless router.Tenda AC18 is a router. A stack overflow vulnerability exists in Tenda AC15 and AC18 version V15.03.05.19, which stems from the fromNatStaticSetting method not size-checking the input data when...

CVE-2022-38326

Tenda AC15 WiFi Router V15.03.05.19multi and AC18 WiFi Router V15.03.05.19multi were discovered to contain a buffer overflow via the page parameter at /goform/NatStaticSetting...

Tenda AC15 安全漏洞

Tenda AC15 is a wireless router from Tenda, China. A security vulnerability exists in Tenda AC15 WiFi Router version V15.03.05.19multi, AC18 WiFi Router version V15.03.05.19multi, which originates from the discovery of a buffer overflow via the page parameter in /goform/NatStaticSetting...

PT-2022-24369 · Tenda · Tenda Ac18 Wifi Router +1

Name of the Vulnerable Software and Affected Versions: Tenda AC15 WiFi Router version V15.03.05.19 multi Tenda AC18 WiFi Router version V15.03.05.19 multi Description: A buffer overflow issue was discovered via the page parameter at the "/goform/NatStaticSetting" API endpoint. This issue affects...

CVE-2022-40622

The WAVLINK Quantum D4G WN531G3 running firmware version M31G3.V5030.200325 uses IP addresses to hold sessions and does not not use session tokens. Therefore, if an attacker changes their IP address to match the logged-in administrator's, or is behind the same NAT as the logged in administrator,...

CVE-2022-40622

The CVE-2022-40622 entry concerns WAVLINK Quantum D4G (WN531G3) firmware M31G3.V5030.200325, where the device uses IP addresses to maintain sessions and does not employ session tokens. This design enables session takeover if an attacker can match the administrator’s IP or share a NAT, as describe...

Design/Logic Flaw

This advisory documents the impact of an internally found vulnerability in Arista EOS for security ACL bypass. The impact of this vulnerability is that the security ACL drop rule might be bypassed if a NAT ACL rule filter with permit action matches the packet flow. This could allow a host with an...