| 2023-11-01 | CVE-2023-20246 | Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. | 5.3 |
| 2021-10-27 | CVE-2021-40114 | Memory Leak vulnerability in multiple products
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. | 7.5 |
| 2021-10-27 | 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 actions if a rule is configured without proper constraints. | 7.5 |
| 2021-04-29 | CVE-2021-1495 | Improper Handling of Exceptional Conditions vulnerability in multiple products
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. | 5.3 |
| 2021-01-13 | CVE-2021-1236 | Always-Incorrect Control Flow Implementation vulnerability in multiple products
Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. | 5.3 |
| 2021-01-13 | CVE-2021-1224 | Multiple Cisco products are affected by a vulnerability with TCP Fast Open (TFO) when used in conjunction with the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. | 5.3 |
| 2021-01-13 | CVE-2021-1223 | Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. | 7.5 |
| 2020-10-21 | CVE-2020-3299 | Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured File Policy for HTTP. | 5.8 |
| 2017-01-23 | CVE-2016-1417 | Untrusted Search Path vulnerability in Snort 2.9.7.0
Untrusted search path vulnerability in Snort 2.9.7.0-WIN32 allows remote attackers to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse tcapi.dll that is located in the same folder on a remote file share as a pcap file that is being processed. | 6.8 |
| 2009-10-28 | CVE-2009-3641 | Denial Of Service vulnerability in Snort
Snort before 2.8.5.1, when the -v option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted IPv6 packet that uses the (1) TCP or (2) ICMP protocol. | 4.3 |