A vulnerability in the detection engine of Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to bypass a URL-based access control policy that is configured to block traffic for an affected system. The vulnerability exists because the affected software incorrectly handles TCP packets that are received out of order when a TCP SYN retransmission is issued. An attacker could exploit this vulnerability by sending a maliciously crafted connection through an affected device. A successful exploit could allow the attacker to bypass a URL-based access control policy that is configured to block traffic for the affected system. Cisco Bug IDs: CSCvh84511.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/104725 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041284 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firesight-url-bypass | Vendor Advisory |
| http://www.securityfocus.com/bid/104725 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041284 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firesight-url-bypass | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 03:38
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.securityfocus.com/bid/104725 - Third Party Advisory, VDB Entry | |
| References | () http://www.securitytracker.com/id/1041284 - Third Party Advisory, VDB Entry | |
| References | () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firesight-url-bypass - Vendor Advisory |
Information
Published : 2018-07-16 17:29
Updated : 2024-11-21 03:38
NVD link : CVE-2018-0384
Mitre link : CVE-2018-0384
CVE.ORG link : CVE-2018-0384
JSON object : View
Products Affected
cisco
- firepower_management_center
CWE
CWE-693
Protection Mechanism Failure