CVE-2019-1704: Cisco Firepower Threat Defense Software SMB Protocol Preprocessor Detection Engine Denial of Service Vulnerabilities

Published May 3, 2019
·
Updated

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.

Affected Software

2 affected components
Cisco Firepower Threat Defense>=6.0.0<6.2.3.12
Cisco Secure Firewall Threat Defense>=6.0.0<6.2.3.12

Event History

May 3, 2019
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:29 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2019-1704?

CVE-2019-1704 has a high severity rating due to its potential to enable denial of service conditions.

2

How do I fix CVE-2019-1704?

To fix CVE-2019-1704, update your Cisco Firepower Threat Defense software to a version above 6.2.3.12.

3

Who is affected by CVE-2019-1704?

CVE-2019-1704 affects users of Cisco Firepower Threat Defense versions from 6.0.0 up to 6.2.3.12.

4

Can CVE-2019-1704 be exploited remotely?

Yes, CVE-2019-1704 can be exploited both by adjacent and remote attackers.

5

What type of attack is associated with CVE-2019-1704?

CVE-2019-1704 is associated with denial of service (DoS) attacks.

Contact

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