Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker t

Summary

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a flaw in the FTP module of the Snort detection engine. An attacker could exploit this vulnerability by sending crafted FTP traffic through an affected device. A successful exploit could allow the attacker to bypass FTP inspection and deliver a malicious payload.

Timeline

1. Nov 1, 2023, 5:07 PM UTCCVE published
2. Aug 2, 2024, 8:57 AM UTCRecord last updated

Affected versions

• Cisco Cisco Firepower Threat Defense Software

  6.2.3, 6.2.3.1, 6.2.3.2, 6.2.3.3, 6.2.3.4, 6.2.3.5, 6.2.3.6, 6.2.3.7, 6.2.3.8, 6.2.3.10, 6.2.3.11, 6.2.3.9, 6.2.3.12, 6.2.3.13, 6.2.3.14, 6.2.3.15, 6.2.3.16, 6.2.3.17, 6.2.3.18, 6.6.0, 6.6.0.1, 6.6.1, 6.6.3, 6.6.4, 6.6.5, 6.6.5.1, 6.6.5.2, 6.6.7, 6.6.7.1, 6.4.0, and 41 more

• Cisco Cisco Umbrella Insights Virtual Appliance

  Version range not reported

• Cisco Cisco Cyber Vision

  3.0.4, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.5, 3.0.6, 3.1.0, 3.1.2, 3.1.1, 3.2.3, 3.2.1, 3.2.4, 3.2.0, 3.2.2, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.1.0, 4.1.1, 4.1.2

• Cisco Cisco UTD SNORT IPS Engine Software

  16.12.1a, 16.12.2, 16.12.3, 16.12.4, 16.12.5, 16.12.6, 16.12.7, 16.12.8, 16.6.1, 16.6.5, 16.6.6, 16.6.7a, 16.6.9, 16.6.10, 17.1.1, 17.2.1r, 17.3.1a, 17.3.2, 17.3.3, 17.3.4a, 17.3.6, 17.3.5, 17.3.7, 3.17.0S, 3.17.1S, 17.4.1a, 17.4.2, 17.4.1b, 17.5.1a, 17.6.1a, and 26 more

References 1