Pretender - Your MitM Sidekick For Relaying Attacks Featuring DHCPv6 DNS Takeover As Well As mDNS, LLMNR And NetBIOS-NS Spoofing

Your MitM sidekick for relaying attacks featuring DHCPv6 DNS takeover as well as mDNS, LLMNR and NetBIOS-NS spoofing pretender is a tool developed by RedTeam Pentesting to obtain machine-in-the-middle positions via spoofed local name resolution and DHCPv6 DNS takeover attacks. pretender primarily...

[SECURITY] [DLA 3047-1] avahi security update

Debian LTS Advisory DLA-3047-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany June 07, 2022 https://wiki.debian.org/LTS Package : avahi Version : 0.6.32-2+deb9u1 CVE ID : CVE-2021-3468 CVE-2021-26720 Debian Bug : 984938 It was discovered that the Debian package o...

GHSA-M6H2-634H-JCPJ Designate mDNS DoS through incorrect handling of large RecordSets

Designate 2015.1.0 through 1.0.0.0b1 as packaged in OpenStack Kilo does not enforce RecordSets per domain, and Records per RecordSet quotas when processing an internal zone file transfer, which might allow remote attackers to cause a denial of service infinite loop via a crafted resource record s...

CVE-2022-20682

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This...

Input validation

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This...

CVE-2022-20682

CVE-2022-20682 affects Cisco IOS XE Wireless Controller Software for the Catalyst 9000 family. The vulnerability stems from inadequate input validation of CAPWAP packets carrying mDNS queries, allowing an unauthenticated, remote attacker to cause a DoS by crashing the device. Affected component: ...

CVE-2022-20682 Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This...

Cisco IOS XE Wireless Controller software拒绝服务漏洞

Cisco IOS XE Wireless Controller software is a wireless LAN controller from Cisco, Inc. Cisco IOS XE Wireless Controller software, which provides a managed network function, suffers from a denial-of-service vulnerability that stems from inadequate validation of incoming CAPWAP packets encapsulati...

CVE-2022-20682

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This...

What Is MITM (Man-in-the Middle) Attack❓ Types and detection methods

A man-in-the-middle MitM represents a sort of cyberattack where an intruder covertly taps transmissions connecting two entities to monitor or alter traffic therebetween. Malicious ones may utilize MitM attacks to seize passwords or other sensitive data, snoop on the prey, disrupt connections, or...

InveighZero - Windows C# LLMNR/mDNS/NBNS/DNS/DHCPv6 Spoofer/Man-In-The-Middle Tool

InveighZero is a C LLMNR/NBNS/mDNS/DNS/DHCPv6 spoofer and man-in-the-middle tool designed to assist penetration testers/red teamers that find themselves limited to a Windows system. This version shares many features with the PowerShell version of Inveigh. Privileged Mode Features elevated admin...

Cisco Aironet Access Points Software Denial of Service Vulnerability

Cisco Aironet Access Points Software is a network access point device from Cisco in the United States. A denial of service vulnerability exists in Cisco Aironet Access Points Software's handling of mDNS traffic, which can be exploited by a remote attacker to submit a special request that can cras...

CVE-2021-1439

A vulnerability in the multicast DNS mDNS gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of incoming mDNS...

CVE-2021-1439

CVE-2021-1439 affects Cisco Aironet Series Access Points Software. The mDNS gateway suffers from insufficient input validation, enabling an unauthenticated adjacent attacker to reboot the AP and cause a DoS via crafted mDNS packets over FlexConnect local switching or a configured mDNS VLAN. Impac...

CVE-2021-1439 Cisco Aironet Access Points FlexConnect Multicast DNS Denial of Service Vulnerability

A vulnerability in the multicast DNS mDNS gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of incoming mDNS...

CVE-2021-1439 Cisco Aironet Access Points FlexConnect Multicast DNS Denial of Service Vulnerability

A vulnerability in the multicast DNS mDNS gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of incoming mDNS...

Security update for connman (moderate)

openSUSE Security Update: Security update for connman Announcement ID: openSUSE-SU-2021:0452-1 Rating: moderate References: 1181751 Cross-References: CVE-2021-26675 CVE-2021-26676 CVSS scores: CVE-2021-26675 NVD : 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-26676 NVD : 6.5...

openSUSE Security Update : connman (openSUSE-2021-416)

This update for connman fixes the following issues : Update to 1.39 boo1181751 : - Fix issue with scanning state synchronization and iwd. - Fix issue with invalid key with 4-way handshake offloading. - Fix issue with DNS proxy length checks to prevent buffer overflow. CVE-2021-26675 - Fix issue...

Microsoft Azure Sphere networkd mdns denial-of-service vulnerability

Summary A denial-of-service vulnerability exists in the networkd mDNS functionality of Microsoft Azure Sphere 20.07. A specific bind call can cause a denial of service, requiring manual recovery. An attacker can bind to port 5353 to trigger this vulnerability. Tested Versions Microsoft Azure Sphe...