Vulnerability Details : CVE-2018-0370
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause one of the detection engine processes to run out of memory and thus slow down traffic processing. The vulnerability is due to improper handling of traffic when the Secure Sockets Layer (SSL) inspection policy is enabled. An attacker could exploit this vulnerability by sending malicious traffic through an affected device. An exploit could allow the attacker to increase the resource consumption of a single instance of the Snort detection engine on an affected device. This will lead to performance degradation and eventually the restart of the affected Snort process. Cisco Bug IDs: CSCvi09219, CSCvi29845.
Products affected by CVE-2018-0370
- cpe:2.3:a:cisco:secure_firewall_management_center:6.1.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:secure_firewall_management_center:6.2.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:secure_firewall_management_center:6.2.2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-0370
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-0370
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-0370
-
Assigned by: ykramarz@cisco.com (Secondary)
References for CVE-2018-0370
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http://www.securityfocus.com/bid/104728
Cisco Firepower System Software CVE-2018-0370 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-firepower-dos
Cisco Firepower System Software Detection Engine Denial of Service VulnerabilityVendor Advisory
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