CVE ID:	CVE-2021-1223
Description:	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 an HTTP range header. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-1223 Cisco Security Advisory: 20210113 Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-filepolbypass-67DEwMe2 Debian Security Information: DSA-5354 (Google Search) https://www.debian.org/security/2023/dsa-5354 https://lists.debian.org/debian-lts-announce/2023/02/msg00011.html