The vulnerability of the GAS frame processing function in the 802.11 protocol of Cisco Wireless LAN Controllers allows a attacker to induce a service failure.

The vulnerability of the Generic Advertising Service GAS frame processing function in Cisco Wireless LAN Controllers based on the 802.11 protocol is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to cause a service failure ...

ipmitool: Buffer overflow in read_fru_area_section function in lib/ipmi_fru.c

A flaw was found in several functions of the IPMItool, where it failed to check data received from a LAN properly. An attacker could use this flaw to craft payloads, which can lead to a buffer overflow and also cause memory corruption, a denial of service, and remote code execution...

DEBIAN-CVE-2020-12783

Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c...

kernel: some ipv6 protocols not encrypted over ipsec tunnel

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data...

kernel: some ipv6 protocols not encrypted over ipsec tunnel

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data...

CVE-2020-7131

This document describes a security vulnerability in Blade Maintenance Entity, Integrated Maintenance Entity and Maintenance Entity products. All J/H-series NonStop systems have a security vulnerability associated with an open UDP port 17185 on the Maintenance LAN which could result in information...

Design/Logic Flaw

This document describes a security vulnerability in Blade Maintenance Entity, Integrated Maintenance Entity and Maintenance Entity products. All J/H-series NonStop systems have a security vulnerability associated with an open UDP port 17185 on the Maintenance LAN which could result in information...

Cisco Wireless LAN Controller 802.11 Generic Advertisement Service Denial of Service Vulnerability (cisco-sa-wlc-gas-dos-8FsE3AWH)

A denial of service DoS vulnerability exists in the 802.11 Generic Advertisement Service GAS frame processing function of Cisco Wireless LAN Controller WLC Software due to incomplete input validation of the 802.11 GAS frames that are processed by an affected device. An unauthenticated, remote...

ipmitool: Buffer overflow in read_fru_area_section function in lib/ipmi_fru.c

A flaw was found in several functions of the IPMItool, where it failed to check data received from a LAN properly. An attacker could use this flaw to craft payloads, which can lead to a buffer overflow and also cause memory corruption, a denial of service, and remote code execution...

Cisco Wireless LAN Controller Software Input Validation Error Vulnerability (CNVD-2020-33644)

Cisco Wireless LAN Controller WLC Software is a suite of software for configuring and managing WLCs Wireless LAN Controllers from Cisco. An input validation error vulnerability exists in the Control and Provisioning of Wireless Access Points CAPWAP protocol processor in Cisco WLC Software, which...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

TP-Link Archer A7/C7 Unauthenticated LAN Remote Code Execution Exploit

This Metasploit module exploits a command injection vulnerability in the tdpServer daemon /usr/bin/tdpServer, running on the router TP-Link Archer A7/C7 AC1750, hardware version 5, MIPS Architecture, firmware version 190726. The vulnerability can only be exploited by an attacker on the LAN side o...

TP-Link Archer A7/C7 - Unauthenticated LAN Remote Code Execution (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'openssl' class MetasploitModule 'TP-Link Archer A7/C7 Unauthenticated LAN Remote Code Execution', 'Description' = %q This module exploits a command injection...

CVE-2020-3262

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol handler of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficien...

CVE-2020-3262

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol handler of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficien...

CVE-2020-3273

Cisco WLC vulnerability CVE-2020-3273 affects 802.11 GAS frame processing due to incomplete input validation. An unauthenticated attacker can trigger a reload (DoS) by sending a crafted GAS frame over the air to an AP, or send a malicious GAS payload via CAPWAP from Layer 3 connectivity to the WL...

CVE-2020-3273 Cisco Wireless LAN Controller 802.11 Generic Advertisement Service Denial of Service Vulnerability

A vulnerability in the 802.11 Generic Advertisement Service GAS frame processing function of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS. The vulnerability is due to incomple...

CVE-2020-3262 Cisco Wireless LAN Controller CAPWAP Denial of Service Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol handler of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficien...

Cisco Wireless LAN Controller CAPWAP Denial of Service Vulnerability

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol handler of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficien...

Cisco Wireless LAN Controller 802.11 Generic Advertisement Service Denial of Service Vulnerability

A vulnerability in the 802.11 Generic Advertisement Service GAS frame processing function of Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS. The vulnerability is due to incomple...