Description (CNA)
A vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device that may impact the availability of services to devices elsewhere in the network. This vulnerability is due to a memory leak when parsing IKEv2 packets. An attacker could exploit this vulnerability by sending crafted IKEv2 packets to an affected device. A successful exploit could allow the attacker to exhaust resources, causing a DoS condition that will eventually require the device to be manually reloaded.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Secure Firewall Adaptive Security Appliance (ASA) Software | affected 9.18.1; affected 9.18.1.3; affected 9.18.2; affected 9.18.2.5; affected 9.18.2.7; affected 9.18.2.8; affected 9.18.3; affected 9.18.3.39; affected 9.18.3.46; affected 9.18.3.53; affected 9.18.3.55; affected 9.18.3.56; affected 9.18.4; affected 9.18.4.5; affected 9.18.4.8; affected 9.18.4.22; affected 9.18.4.24; affected 9.18.4.29; affected 9.18.4.34; affected 9.18.4.40; affected 9.18.4.47; affected 9.18.4.50; affected 9.18.4.52; affected 9.18.4.53; affected 9.18.4.57; affected 9.19.1; affected 9.19.1.5; affected 9.19.1.9; affected 9.19.1.12; affected 9.19.1.18; affected 9.19.1.22; affected 9.19.1.24; affected 9.19.1.27; affected 9.19.1.28; affected 9.19.1.31; affected 9.19.1.37; affected 9.19.1.38; affected 9.19.1.42; affected 9.20.1; affected 9.20.1.5; affected 9.20.2; affected 9.20.2.10; affected 9.20.2.21; affected 9.20.2.22; affected 9.20.3; affected 9.20.3.4; affected 9.20.3.7; affected 9.20.3.9; affected 9.20.3.10; affected 9.20.3.13; affected 9.20.3.16; affected 9.22.1.1; affected 9.22.1.3; affected 9.22.1.2; affected 9.22.1.6; affected 9.22.2; affected 9.23.1 |
| Cisco / Cisco Secure Firewall Threat Defense (FTD) Software | affected 7.2.0; affected 7.2.0.1; affected 7.2.1; affected 7.2.2; affected 7.2.3; affected 7.2.4; affected 7.2.4.1; affected 7.2.5; affected 7.2.5.1; affected 7.2.6; affected 7.2.7; affected 7.2.5.2; affected 7.2.8; affected 7.2.8.1; affected 7.2.9; affected 7.2.10; affected 7.2.10.2; affected 7.3.0; affected 7.3.1; affected 7.3.1.1; affected 7.3.1.2; affected 7.4.0; affected 7.4.1; affected 7.4.1.1; affected 7.4.2; affected 7.4.2.1; affected 7.4.2.2; affected 7.4.2.3; affected 7.4.2.4; affected 7.6.0; affected 7.6.1; affected 7.6.2; affected 7.6.2.1; affected 7.7.0 |
CWE
CWE-401
References
ADP enrichment
No English description supplied.
No references supplied.