Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-0385

A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. Cisco Bug IDs: CSCvi36434.

Published

2018-07-16T17:29:00.690

Last Modified

2024-11-26T16:09:02.407

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-399
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco secure_firewall_management_center 5.4.0 Yes
Application cisco secure_firewall_management_center 6.0.0 Yes
Application cisco secure_firewall_management_center 6.1.0 Yes
Application cisco secure_firewall_management_center 6.2.0 Yes
Application cisco secure_firewall_management_center 6.2.2 Yes
Application cisco secure_firewall_management_center 6.2.3 Yes
Application cisco secure_firewall_management_center 6.3.0 Yes
References