Design/Logic Flaw

Multiple vulnerabilities in the Server Message Block Version 2 SMB2 processor of the Snort detection engine on multiple Cisco products could allow an unauthenticated, remote attacker to bypass the configured policies or cause a denial of service DoS condition on an affected device. These...

Vulnerability Spotlight: Microsoft Office class attribute double-free vulnerability

Marcin Icewall Noga of Cisco Talos discovered these vulnerabilities. Cisco Talos recently discovered a class attribute double-free vulnerability in Microsoft Office. Microsoft Office is a suite of tools used for productivity in both a corporate environment as well as by end-users. It offers a ran...

Vulnerability Spotlight: Use-after-free vulnerabilities in Foxit Reader could lead to arbitrary code execution

Aleksandar Nikolic of Cisco Talos discovered these vulnerabilities. Cisco Talos recently discovered several use-after-free vulnerabilities in Foxit Reader that could lead to arbitrary code execution. The Foxit Reader is one of the most popular PDF document readers, which aims to have feature pari...

CVE-2022-20943

Multiple vulnerabilities in the Server Message Block Version 2 SMB2 processor of the Snort detection engine on multiple Cisco products could allow an unauthenticated, remote attacker to bypass the configured policies or cause a denial of service DoS condition on an affected device. These...

CVE-2022-20943

CVE-2022-20943 pertains to Cisco Snort SMB2 processing. The SMB2 processor in Snort 3 (on affected Cisco products) is vulnerable to resource-management issues when handling SMB2 traffic, enabling unauthenticated remote attackers to bypass policies or cause DoS by sending high rates of SMB2 packet...

CVE-2022-20922

Multiple vulnerabilities in the Server Message Block Version 2 SMB2 processor of the Snort detection engine on multiple Cisco products could allow an unauthenticated, remote attacker to bypass the configured policies or cause a denial of service DoS condition on an affected device. These...

CVE-2022-20922

The CVE-2022-20922 entry concerns multiple vulnerabilities in the SMB2 processor of the Snort detection engine on Cisco products (Snort 3 configured). Affected component: Snort SMB2 processing; root cause: improper management of system resources while handling SMB2 traffic. Impact: unauthenticate...

CVE-2022-20950

A vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the Snort 3 detection engine to restart. This vulnerability is due to a lack of error-checking when SIP bidirectional flows are being...

CVE-2022-20950

Cisco Firepower Threat Defense (FTD) is affected by CVE-2022-20950 due to a lack of error-checking when SIP bidirectional flows are inspected by Snort 3. The vulnerability allows an unauthenticated, remote attacker to trigger a restart of the Snort 3 detection engine, causing a DoS condition. A c...

CVE-2022-20950

A vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the Snort 3 detection engine to restart. This vulnerability is due to a lack of error-checking when SIP bidirectional flows are being...

Vulnerabilities fixed in Cisco products

Vulnerabilities have been fixed in the following Cisco products: Cisco Adaptive Security Appliance ASA. Cisco Firepower Management Center Cisco Firepower Threat Defense Cisco Secure Firewall Snort The vulnerabilities allow a malicious party to launch attacks execute attacks that result in the...

Multiple Cisco Products Snort SMB2 Detection Engine Policy Bypass and Denial of Service Vulnerabilities

Multiple vulnerabilities in the Server Message Block Version 2 SMB2 processor of the Snort detection engine on multiple Cisco products could allow an unauthenticated, remote attacker to bypass the configured policies or cause a denial of service DoS condition on an affected device. These...

Cisco Firepower Threat Defense Software SIP and Snort 3 Detection Engine Denial of Service Vulnerability

A vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the Snort 3 detection engine to restart. This vulnerability is due to a lack of error-checking when SIP bidirectional flows are being...

PT-2022-6189 · Cisco · Cisco Meraki Mx +3

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD versions with Snort 3 configured Cisco Meraki MX versions with Snort 3 configured Cisco Cyber Vision versions with Snort 3 configured Cisco Umbrella versions with Snort 3 configured Description: Multiple...

PT-2022-6081 · Cisco · Snort 3 +1

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to...

PT-2022-5809

Name of the Vulnerable Software and Affected Versions Cisco Firepower Threat Defense FTD with Snort 3 configured Cisco Meraki MX with Snort 3 configured Cisco Cyber Vision with Snort 3 configured Cisco Umbrella with Snort 3 configured Description Multiple vulnerabilities in the Server Message Blo...

Cisco Firepower Threat Defense 安全漏洞

Cisco Firepower Threat Defense FTD is a suite of unified software from Cisco that provides next-generation firewall services. A security vulnerability in Cisco Firepower Threat Defense's Snort detection engine, which stems from mismanagement of system resources by its Server Message Block Version...

Cisco Firepower Threat Defense 代码问题漏洞

Cisco Firepower Threat Defense FTD is a suite of unified software from Cisco that provides next-generation firewall services. A code issue vulnerability exists in Cisco Firepower Threat Defense FTD Software that stems from a lack of error checking when interacting with its SIP and Snort 3 for...

多款Cisco产品安全漏洞

Cisco Firepower Threat Defense FTD and Cisco Cyber Vision Center Software are both products of Cisco, Inc.Cisco Firepower Threat Defense is a suite of unified software that provides next-generation firewall services. Cisco Cyber Vision Center Software is an industrial control system ICS monitorin...

Threat Source newsletter (Nov. 3, 2022): Mastodon, evolution, and LiveJournal oh my!

Welcome to this weeks edition of the Threat Source newsletter. Im fascinated by how things live and die on the internet. Things that are ubiquitous to our daily lives are simply gone the next. LiveJournal and Myspace we hardly knew you. Elon Musks purchase of Twitter and the subsequent exodus led...