CVE-2020-3299

01/תיאור (מקור, אנגלית)

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 detection of modified HTTP packets used in chunked responses. 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.

02/מוצרים מושפעים

cisco: secure firewall threat defense; cisco: cloud services router 1000v; cisco: isrv; cisco: 1100-4p; cisco: 1100-8p; cisco: 1101-4p; cisco: 1109-2p; cisco: 1109-4p; cisco: 1111x-8p; cisco: 4221 integrated services router; cisco: 4331 integrated services router; cisco: 4431 integrated services router; cisco: 4461 integrated services router; cisco: isa 3000; cisco: meraki mx

03/קישורים6

• tools.cisco.com/security/center/content/CiscoSecurityAdvisory/‮… Vendor Advisory
• tools.cisco.com/security/center/content/CiscoSecurityAdvisory/‮… Vendor Advisory
• lists.debian.org/debian-lts-announce/2023/02/msg00011.html
• www.debian.org/security/2023/dsa-5354
• lists.debian.org/debian-lts-announce/2023/02/msg00011.html
• www.debian.org/security/2023/dsa-5354