Cisco Products Snort 输入验证错误漏洞

Cisco Products Snort is a Snort engine for Cisco Products from Cisco USA. An input validation error vulnerability exists in Cisco Products Snort Modbus that stems from an integer overflow when processing Modbus traffic. An attacker could cause the Snort process to hang by sending carefully crafte...

PT-2022-2310 · Snort +1 · Snort +1

Name of the Vulnerable Software and Affected Versions: Snort affected versions not specified Description: The issue is caused by an integer overflow while processing Modbus traffic, allowing a remote attacker to cause a denial of service DoS condition on an affected device. An attacker could...

Microsoft Patch Tuesday for Jan. 2022 — Snort rules and prominent vulnerabilities

By Jon Munshaw and Vitor Ventura. Microsoft released its monthly security update Tuesday, disclosing 102 vulnerabilities across its large collection of hardware and software. This is the largest amount of vulnerabilities Microsoft has disclosed in a monthly security update in eight months,... Thi...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228 https://nvd.nist.gov/vuln/detail/CVE-2021-44228...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Log4Shell CVE-2021-44228 related attack IOCs The source IP...

Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021

Critical Vulnerabilities in Apache Log4j Java Logging Library On December 9, 2021, the following critical vulnerability in the Apache Log4j Java logging library affecting all Log4j2 versions earlier than 2.15.0 was disclosed: CVE-2021-44228: Apache Log4j2 JNDI features do not protect against...

The vulnerability in the implementation of the Unified Threat Defense function for Cisco IOS XE operating systems, the Snort intrusion detection system, the microprogramming-based network interface device Cisco Firepower Threat Defense, and the Cisco IOS XE SD-WAN software allows a threat actor to trigger a service failure.

The vulnerability of the Unified Threat Defense function in Cisco IOS XE operating systems, the Snort intrusion detection system, the microprogramming-based network interface device Cisco Firepower Threat Defense, and the Cisco IOS XE SD-WAN software is related to the exploitation of unlimited...

The vulnerability of the Snort intrusion detection system of Cisco Firepower Threat Defense (FTD) relates to the use of “Block with Relock” or “Interactive Block with Relock” configurations. This allows a intruder to cause a service failure.

The vulnerability of the Snort intrusion detection system of Cisco Firepower Threat Defense FTD is related to the use of “Block with Relapse” or “Interactive Block with Relapse” configurations. Exploiting this vulnerability allows a malicious actor to trigger a service failure by sending speciall...

Attackers exploiting zero-day vulnerability in Windows Installer — Here’s what you need to know and Talos’ coverage

Cisco Talos is releasing new SNORTⓇ rules to protect against the exploitation of a zero-day elevation of privilege vulnerability in Microsoft Windows Installer. This vulnerability allows an attacker with a limited user account to elevate their privileges to become an administrator. This... This i...

PT-2021-7097 · Cisco · Cisco Ftd

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD Software affected versions not specified Description: The issue is related to insufficient memory management for certain Snort events in the Snort detection engine integration, which could allow an...

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

CVE-2021-40116

Multiple Cisco products are affected by a vulnerability in Snort rules that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device.The vulnerability is due to improper handling of the Block with Reset or Interactive Block with Reset action...

CVE-2021-40116

Multiple Cisco products are affected by a vulnerability in Snort rules that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device.The vulnerability is due to improper handling of the Block with Reset or Interactive Block with Reset action...

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

ALPINE-CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

UBUNTU-CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

Design/Logic Flaw

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper memory resource manageme...

Input validation

Multiple Cisco products are affected by a vulnerability in Snort rules that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device.The vulnerability is due to improper handling of the Block with Reset or Interactive Block with Reset action...

CVE-2021-40116 Multiple Cisco Products Snort Rule Denial of Service Vulnerability

Multiple Cisco products are affected by a vulnerability in Snort rules that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device.The vulnerability is due to improper handling of the Block with Reset or Interactive Block with Reset action...