cisco-sa-ftdsnort3sip-bypass-LMz2ThKn: Cisco Firepower Threat Defense Software Snort 3 Geolocation IP Filter Bypass Vulnerability
First published: Wed Nov 01 2023(Updated: )
A vulnerability in the IP geolocation rules of Snort 3 could allow an unauthenticated, remote attacker to potentially bypass IP address restrictions.This vulnerability exists because the configuration for IP geolocation rules is not parsed properly. An attacker could exploit this
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Firepower Threat Defense | ||
| Cisco Snort |
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Reference Links
Frequently Asked Questions
What is the severity of cisco-sa-ftdsnort3sip-bypass-LMz2ThKn?
The vulnerability cisco-sa-ftdsnort3sip-bypass-LMz2ThKn has been rated as high severity due to its potential to allow unauthorized access.
How do I fix cisco-sa-ftdsnort3sip-bypass-LMz2ThKn?
To mitigate cisco-sa-ftdsnort3sip-bypass-LMz2ThKn, update your Cisco Firepower Threat Defense and Snort 3 software to the latest versions that contain the security fix.
Who is affected by cisco-sa-ftdsnort3sip-bypass-LMz2ThKn?
Cisco Firepower Threat Defense Software and Cisco Snort 3 users are affected by the vulnerability cisco-sa-ftdsnort3sip-bypass-LMz2ThKn.
What types of attacks can exploit cisco-sa-ftdsnort3sip-bypass-LMz2ThKn?
The vulnerability cisco-sa-ftdsnort3sip-bypass-LMz2ThKn can be exploited to bypass IP address restrictions, potentially leading to unauthorized access.
Is authentication required to exploit cisco-sa-ftdsnort3sip-bypass-LMz2ThKn?
No, authentication is not required to exploit the vulnerability cisco-sa-ftdsnort3sip-bypass-LMz2ThKn, making it particularly dangerous.
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- vendor/cisco
- canonical/cisco firepower threat defense
- canonical/cisco snort