National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-1696 Detail

Current Description

Multiple vulnerabilities in the Server Message Block (SMB) Protocol preprocessor detection engine for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent or remote attacker to cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.4 HIGH
Vector: AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H (V3 legend)
Impact Score: 4.0
Exploitability Score: 2.8


Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 3.3 LOW
Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 6.5


Access Vector (AV): Local_Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/108171
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-frpwr-smb-snort Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Uncontrolled Resource Consumption (CWE-400)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cisco:firepower_management_center:2.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:firepower_management_center:2.9.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:firepower_management_center:2.9.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:firepower_management_center:2.9.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:firepower_management_center:2.9.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:firepower_management_center:2.9.13:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.0.0
Up to (excluding)
6.2.3.12


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-1696
NVD Published Date:
05/03/2019
NVD Last Modified:
05/07/2019