CVE-2018-0254
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass configured file action policies if an Intelligent Application Bypass (IAB) with a drop percentage threshold is also configured. The vulnerability is due to incorrect counting of the percentage of dropped traffic. An attacker could exploit this vulnerability by sending network traffic to a targeted device. An exploit could allow the attacker to bypass configured file action policies, and traffic that should be dropped could be allowed into the network. Cisco Bug IDs: CSCvf86435.
- Score
- CVSS 3.0 5.3 Medium
- Status
- Modified - psirt@cisco.com
- Published
- 2018-04-19
- Last modified
- 2024-11-29
- Weaknesses
- CWE-693
Affected products
References
- http://www.securityfocus.com/bid/103940
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fss2
