cisco-sa-ftd-smbsnort3-dos-pfOjOYUV: Cisco Firepower Threat Defense Software SMB Protocol Snort 3 Detection Engine Bypass and Denial of Service Vulnerability
First published: Wed Nov 01 2023(Updated: )
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 attacker to bypass the configured policies or cause a denial of service
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Firepower Management Center (FMC) and Firepower Threat Defense (FTD) Software |
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Reference Links
Frequently Asked Questions
What is the severity of Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV?
The severity of Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV is classified as high.
How do I fix Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV?
To fix Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV, update your Cisco Firepower Threat Defense Software to the latest recommended version provided by Cisco.
What systems are affected by Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV?
Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV affects Cisco Firepower Threat Defense Software.
What type of attack is demonstrated in Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV?
Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV describes a vulnerability that could allow denial of service attacks.
Who can exploit the Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV vulnerability?
An unauthenticated, remote attacker can exploit the Cisco-SA-FTD-SMBSnort3-DOS-PFOjOYUV vulnerability.
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