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.
This vulnerability is due to a logic error that occurs when the access control policies are being populated. An attacker could exploit this vulnerability by establishing a connection to an affected device. A successful exploit could allow the attacker to bypass configured access control rules on the affected system.
References
| Link | Resource |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snort3acp-bypass-3bdR2BEh | Vendor Advisory |
Configurations
History
06 Feb 2024, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) 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. This vulnerability is due to a logic error that occurs when the access control policies are being populated. An attacker could exploit this vulnerability by establishing a connection to an affected device. A successful exploit could allow the attacker to bypass configured access control rules on the affected system. |
05 Feb 2024, 19:06
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
|
| First Time |
Cisco ios Xe
Cisco firepower Threat Defense |
25 Jan 2024, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-11-01 18:15
Updated : 2024-02-06 21:15
NVD link : CVE-2023-20246
Mitre link : CVE-2023-20246
CVE.ORG link : CVE-2023-20246
JSON object : View
Products Affected
cisco
- ios_xe
- firepower_threat_defense
snort
- snort
CWE