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snort snort vulnerabilities and exploits
(subscribe to this query)
NA
CVE-2023-20070
A vulnerability in the TLS 1.3 implementation of the Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to cause the Snort 3 detection engine to unexpectedly restart. This vulnerability is due to a logic error in how memory allocat...
Cisco Firepower Threat Defense 7.2.0.1
Cisco Firepower Threat Defense 7.2.0
NA
CVE-2023-20071
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote malicious user to bypass the configured policies on an affected system. This vulnerability is due to a flaw in the FTP module of the Snort detection e...
Cisco Firepower Threat Defense
Cisco Cyber Vision
Cisco Unified Threat Defense
Cisco Meraki Mx Security Appliance Firmware -
NA
CVE-2023-20083
A vulnerability in ICMPv6 inspection when configured with the Snort 2 detection engine for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to cause the CPU of an affected device to spike to 100 percent, which could stop all traf...
Cisco Firepower Threat Defense
NA
CVE-2023-20270
A vulnerability in the interaction between the Server Message Block (SMB) protocol preprocessor and the Snort 3 detection engine for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to bypass the configured policies or cause a de...
Cisco Firepower Threat Defense 7.1.0
Cisco Firepower Threat Defense 7.2.0.1
Cisco Firepower Threat Defense 7.1.0.1
Cisco Firepower Threat Defense 7.1.0.2
Cisco Firepower Threat Defense 7.2.0
Cisco Firepower Threat Defense 7.2.1
Cisco Firepower Threat Defense 7.2.2
Cisco Firepower Threat Defense 7.2.3
Cisco Firepower Threat Defense 7.3.1.1
Cisco Firepower Threat Defense 7.3.1
Cisco Firepower Threat Defense 7.3.0
Cisco Firepower Threat Defense 7.1.0.3
NA
CVE-2023-20177
A vulnerability in the SSL file policy implementation of Cisco Firepower Threat Defense (FTD) Software that occurs when the SSL/TLS connection is configured with a URL Category and the Snort 3 detection engine could allow an unauthenticated, remote malicious user to cause the Sno...
Cisco Firepower Threat Defense 7.1.0
Cisco Firepower Threat Defense 7.0.0
Cisco Firepower Threat Defense 7.2.0.1
Cisco Firepower Threat Defense 7.0.1
Cisco Firepower Threat Defense 7.0.0.1
Cisco Firepower Threat Defense 7.0.1.1
Cisco Firepower Threat Defense 7.0.2
Cisco Firepower Threat Defense 7.0.2.1
Cisco Firepower Threat Defense 7.0.3
Cisco Firepower Threat Defense 7.0.4
Cisco Firepower Threat Defense 7.1.0.1
Cisco Firepower Threat Defense 7.1.0.2
Cisco Firepower Threat Defense 7.2.0
Cisco Firepower Threat Defense 7.2.1
Cisco Firepower Threat Defense 7.2.2
Cisco Firepower Threat Defense 7.2.3
Cisco Firepower Threat Defense 7.3.1.1
Cisco Firepower Threat Defense 7.3.1
Cisco Firepower Threat Defense 7.3.0
Cisco Firepower Threat Defense 7.1.0.3
Cisco Firepower Threat Defense 7.0.5
NA
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 malicious user to bypass the configured policies or cause a denial of service (DoS) condition on an affe...
Cisco Firepower Threat Defense 7.0.0
Cisco Firepower Threat Defense 7.0.1
Cisco Firepower Threat Defense 7.0.0.1
Cisco Firepower Threat Defense 7.0.1.1
Cisco Cyber Vision 4.0.2
Cisco Cyber Vision 3.0.0
Cisco Cyber Vision 3.0.1
Cisco Cyber Vision 3.0.2
Cisco Cyber Vision 3.0.3
Cisco Cyber Vision 3.0.5
Cisco Cyber Vision 3.0.6
Cisco Cyber Vision 3.1.0
Cisco Cyber Vision 3.1.2
Cisco Cyber Vision 3.1.1
Cisco Cyber Vision 3.2.3
Cisco Cyber Vision 3.2.1
Cisco Cyber Vision 3.2.4
Cisco Cyber Vision 3.2.0
Cisco Cyber Vision 3.2.2
Cisco Cyber Vision 4.0.0
Cisco Cyber Vision 4.0.1
Cisco Cyber Vision 4.0.3
NA
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 malicious user to bypass the configured policies or cause a denial of service (DoS) condition on an affe...
Cisco Firepower Threat Defense 7.1.0
Cisco Firepower Threat Defense 7.2.0.1
Cisco Firepower Threat Defense 7.1.0.1
Cisco Firepower Threat Defense 7.1.0.2
Cisco Firepower Threat Defense 7.2.0
Cisco Umbrella Insights Virtual Appliance 1.5.5
Cisco Umbrella Insights Virtual Appliance 1.5.6
Cisco Umbrella Insights Virtual Appliance 2.0.0
Cisco Umbrella Insights Virtual Appliance 2.0.2
Cisco Umbrella Insights Virtual Appliance 2.0.3
Cisco Umbrella Insights Virtual Appliance 2.1.0
Cisco Umbrella Insights Virtual Appliance 2.1.2
Cisco Umbrella Insights Virtual Appliance 2.1.5
Cisco Umbrella Insights Virtual Appliance 2.1.4
Cisco Umbrella Insights Virtual Appliance 2.4.12
Cisco Umbrella Insights Virtual Appliance 2.4.6
Cisco Umbrella Insights Virtual Appliance 2.4
Cisco Umbrella Insights Virtual Appliance 2.4.4
Cisco Umbrella Insights Virtual Appliance 2.5
Cisco Umbrella Insights Virtual Appliance 2.5.4
Cisco Umbrella Insights Virtual Appliance 2.5.5
Cisco Umbrella Insights Virtual Appliance 2.5.6
NA
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 malicious user to cause the Snort 3 detection engine to restart. This vulnerability is due to a lack of error-checking when SIP bidirecti...
Cisco Firepower Threat Defense 7.2.0.1
Cisco Firepower Threat Defense 7.2.0
NA
CVE-2022-20685
A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an integer overflow while processing Modbus traffic. An attack...
1 Github repository
NA
CVE-2021-1494
Multiple security vulnerabilities were discovered in snort, a flexible Network Intrusion Detection System, which could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or bypass filtering technology on an affected device and ex-filtrate data ...
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
bypass
open redirect
CVE-2024-4358
CVE-2024-24199
CVE-2024-5550
CVE-2024-5305
CVE-2024-30373
CVE-2024-1800
deserialization
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