CVE-2024-20363
Published: May 22, 2024
Modified: Aug 1, 2024
CVSS v3.1
5.8
Description
Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected system. This vulnerability is due to incorrect HTTP packet handling. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured IPS rules and allow uninspected traffic onto the network.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Firepower Threat Defense Software | affected 7.4.0 |
Cisco | Cisco UTD SNORT IPS Engine Software | affected 17.6.4affected 17.6.5affected 17.12.1aaffected 17.12.2 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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