CVE-2018-0384
Last modified
CVE-2018-0384 is a vulnerability of currently unknown severity. 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. EPSS estimates a 2.50% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Secure Firewall Management Center | 6.0.0 |
| Cisco | Secure Firewall Management Center | 6.1.0 |
| Cisco | Secure Firewall Management Center | 6.2.0 |
| Cisco | Secure Firewall Management Center | 6.2.1 |
| Cisco | Secure Firewall Management Center | 6.2.2 |
References
- http://www.securityfocus.com/bid/104725Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041284Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/104725Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041284Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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