The ESMTP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.5 allows remote attackers to cause a denial of service (CPU consumption) via an unspecified closing sequence, aka Bug ID CSCtt32565.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Cisco Asa | — | Upgrade to Cisco ASA version 8.4(3.99)Upgrade to Cisco ASA version 8.4(3.1)Upgrade to Cisco ASA version 8.1(2.53)Upgrade to Cisco ASA version 8.0(5.26)Upgrade to Cisco ASA version 8.2(5.21)Upgrade to Cisco ASA version 9.0(1)Upgrade to Cisco ASA version 9.0(0.99)Upgrade to Cisco ASA version 8.3(2.29)Upgrade to Cisco ASA version 8.5(1.8)Upgrade to Cisco ASA version 8.6(1.7)Upgrade to Cisco ASA version 9.1(1)Upgrade to Cisco ASA version 8.4(4) | Apr 27, 2018 | May 2, 2012 |
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