Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured file policy for HTTP packets and deliver a malicious payload.
Metrics
Affected Vendors & Products
References
History
Sat, 09 Nov 2024 00:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2021-04-29T17:31:20.004075Z
Updated: 2024-11-08T23:22:35.276Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1495
Vulnrichment
Updated: 2024-08-03T16:11:17.563Z
NVD
Status : Modified
Published: 2021-04-29T18:15:09.430
Modified: 2024-11-21T05:44:28.830
Link: CVE-2021-1495
Redhat
No data.