Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. The vulnerability is due to a flaw in the detection algorithm. An attacker could exploit this vulnerability by sending crafted packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured policies and deliver a malicious payload to the protected network.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2021-01-13T21:17:03.406091Z
Updated: 2024-11-12T20:48:23.581Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1236
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-01-13T22:15:20.583
Modified: 2023-05-22T18:57:24.750
Link: CVE-2021-1236
Redhat
No data.