The SIP inspection engine in Cisco Adaptive Security Appliance (ASA) Software 8.2 before 8.2(5.48), 8.4 before 8.4(6.5), 9.0 before 9.0(3.1), and 9.1 before 9.1(2.5) allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted SIP packets, aka Bug ID CSCuh44052.
| Software | From | Fixed in |
|---|---|---|
| cisco / adaptive_security_appliance_software | 8.2 | 8.2.x |
| cisco / adaptive_security_appliance_software | 9.0 | 9.0.x |
| cisco / adaptive_security_appliance_software | 8.4 | 8.4.x |
| cisco / adaptive_security_appliance_software | 9.1 | 9.1.x |