Improper input validation in Cisco Adaptive Security Appliance Software
CVE-2015-4321
The Unicast Reverse Path Forwarding (uRPF) implementation in Cisco Adaptive Security Appliance (ASA) Software 9.3(1.50), 9.3(2.100), 9.3(3), and 9.4(1) mishandles cases where an IP address belongs to an internal interface but is also in the ASA routing table, which allows remote attackers to bypass uRPF validation via spoofed packets, aka Bug ID CSCuv60724.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.017 (75.3th percentile) — read the EPSS interpretation.
Affected products
- Cisco Adaptive_security_appliance_software — versions 9.3\(1.50\), 9.3\(2.100\), 9.3\(3\)
- N/a — versions n/a
Weakness classification (CWE)
References
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)