CVE-2019-1708 : A vulnerability in the Internet Key Exchange Version 2 Mobility and Multihoming Protocol (MOBIKE) feature for the Cisco

A vulnerability in the Internet Key Exchange Version 2 Mobility and Multihoming Protocol (MOBIKE) feature for the Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a memory leak or a reload of an affected device that leads to a denial of service (DoS) condition. The vulnerability is due to the incorrect processing of certain MOBIKE packets. An attacker could exploit this vulnerability by sending crafted MOBIKE packets to an affected device to be processed. A successful exploit could cause an affected device to continuously consume memory and eventually reload, resulting in a DoS condition. The MOBIKE feature is supported only for IPv4 addresses.

Published 2019-05-03 16:29:01

Updated 2023-08-15 15:24:56

Source Cisco Systems, Inc.

View at NVD, CVE.org

Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2019-1708

EPSS FAQ

0.16%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 51 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-1708

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.8	HIGH	AV:N/AC:L/Au:N/C:N/I:N/A:C	10.0	6.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Complete
8.6	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H	3.9	4.0	Cisco Systems, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Changed Confidentiality: None Integrity: None Availability: High
8.6	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H	3.9	4.0	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Changed Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-1708

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

Assigned by: nvd@nist.gov (Primary)

CWE-404 Improper Resource Shutdown or Release

The product does not release or incorrectly releases a resource before it is made available for re-use.

Assigned by: ykramarz@cisco.com (Secondary)

References for CVE-2019-1708

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-asa-ftd-ike-dos

Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software MOBIKE Denial of Service Vulnerability
Vendor Advisory
http://www.securityfocus.com/bid/108166

Multiple Cisco Products CVE-2019-1708 Denial of Service Vulnerability
Third Party Advisory;VDB Entry

Products affected by CVE-2019-1708

Cisco » Adaptive Security Appliance Software
Versions from including (>=) 9.9 and up to, including, (<=) 9.9.2.50
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Asa-5506-x » Version: N/A
When used together with: Cisco » Asa-5525-x » Version: N/A
When used together with: Cisco » Asa-5555-x » Version: N/A
When used together with: Cisco » Asa 5506h-x » Version: N/A
When used together with: Cisco » Asa 5506w-x » Version: N/A
When used together with: Cisco » Asa 5508-x » Version: N/A
When used together with: Cisco » Asa 5516-x » Version: N/A
When used together with: Cisco » Asa 5545-x » Version: N/A
Cisco » Adaptive Security Appliance Software
Versions from including (>=) 9.8 and up to, including, (<=) 9.8.4
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Asa-5506-x » Version: N/A
When used together with: Cisco » Asa-5525-x » Version: N/A
When used together with: Cisco » Asa-5555-x » Version: N/A
When used together with: Cisco » Asa 5506h-x » Version: N/A
When used together with: Cisco » Asa 5506w-x » Version: N/A
When used together with: Cisco » Asa 5508-x » Version: N/A
When used together with: Cisco » Asa 5516-x » Version: N/A
When used together with: Cisco » Asa 5545-x » Version: N/A
Cisco » Adaptive Security Appliance Software
Versions from including (>=) 9.10 and up to, including, (<=) 9.10.1.17
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Asa-5506-x » Version: N/A
When used together with: Cisco » Asa-5525-x » Version: N/A
When used together with: Cisco » Asa-5555-x » Version: N/A
When used together with: Cisco » Asa 5506h-x » Version: N/A
When used together with: Cisco » Asa 5506w-x » Version: N/A
When used together with: Cisco » Asa 5508-x » Version: N/A
When used together with: Cisco » Asa 5516-x » Version: N/A
When used together with: Cisco » Asa 5545-x » Version: N/A
Cisco » Firepower Threat Defense
Versions from including (>=) 6.3.0 and up to, including, (<=) 6.3.0.3
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Asa-5506-x » Version: N/A
When used together with: Cisco » Asa-5525-x » Version: N/A
When used together with: Cisco » Asa-5555-x » Version: N/A
When used together with: Cisco » Asa 5506h-x » Version: N/A
When used together with: Cisco » Asa 5506w-x » Version: N/A
When used together with: Cisco » Asa 5508-x » Version: N/A
When used together with: Cisco » Asa 5516-x » Version: N/A
When used together with: Cisco » Asa 5545-x » Version: N/A
Cisco » Firepower Threat Defense
Versions from including (>=) 6.2.2 and up to, including, (<=) 6.2.3.12
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Asa-5506-x » Version: N/A
When used together with: Cisco » Asa-5525-x » Version: N/A
When used together with: Cisco » Asa-5555-x » Version: N/A
When used together with: Cisco » Asa 5506h-x » Version: N/A
When used together with: Cisco » Asa 5506w-x » Version: N/A
When used together with: Cisco » Asa 5508-x » Version: N/A
When used together with: Cisco » Asa 5516-x » Version: N/A
When used together with: Cisco » Asa 5545-x » Version: N/A

Vulnerability Details : CVE-2019-1708

Exploit prediction scoring system (EPSS) score for CVE-2019-1708

CVSS scores for CVE-2019-1708

CWE ids for CVE-2019-1708

References for CVE-2019-1708

Products affected by CVE-2019-1708