A vulnerability in the normalization functionality of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to insufficient normalization of a text-based payload. An attacker could exploit this vulnerability by sending traffic that contains specifically obfuscated payloads through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious payloads to protected systems that would otherwise be blocked.
Metrics
Affected Vendors & Products
References
History
Tue, 19 Nov 2024 19:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2019-11-05T19:35:41.940103Z
Updated: 2024-11-19T18:52:01.647Z
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1981
Vulnrichment
Updated: 2024-08-04T18:35:52.366Z
NVD
Status : Analyzed
Published: 2019-11-05T20:15:11.783
Modified: 2020-10-16T14:26:26.717
Link: CVE-2019-1981
Redhat
No data.