A vulnerability in the Session Initiation Protocol (SIP) inspection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload or trigger high CPU, resulting in a denial of service (DoS) condition. The vulnerability is due to improper handling of SIP traffic. An attacker could exploit this vulnerability by sending SIP requests designed to specifically trigger this issue at a high rate across an affected device. Software updates that address this vulnerability are not yet available.
Metrics
Affected Vendors & Products
References
History
Tue, 26 Nov 2024 15:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2018-11-01T13:00:00Z
Updated: 2024-11-26T14:23:11.489Z
Reserved: 2018-08-17T00:00:00
Link: CVE-2018-15454
Vulnrichment
Updated: 2024-08-05T09:54:03.520Z
NVD
Status : Modified
Published: 2018-11-01T12:29:00.190
Modified: 2024-11-21T03:50:50.363
Link: CVE-2018-15454
Redhat
No data.