The DNS implementation in Cisco Adaptive Security Appliance (ASA) Software 7.2 before 7.2(5.16), 8.2 before 8.2(5.57), 8.3 before 8.3(2.44), 8.4 before 8.4(7.28), 8.5 before 8.5(1.24), 8.6 before 8.6(1.17), 8.7 before 8.7(1.16), 9.0 before 9.0(4.33), 9.1 before 9.1(6.1), 9.2 before 9.2(3.4), and 9.3 before 9.3(3) allows man-in-the-middle attackers to cause a denial of service (memory consumption or device outage) by triggering outbound DNS queries and then sending crafted responses to these queries, aka Bug ID CSCuq77655.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Cisco Asa | — | Upgrade to Cisco ASA version 8.6(1.17)Upgrade to Cisco ASA version 8.3(2.44)Upgrade to Cisco ASA version 9.3(3)Upgrade to Cisco ASA version 9.2(3.4)Upgrade to Cisco ASA version 9.0(4.33)Upgrade to Cisco ASA version 8.7(1.16)Upgrade to Cisco ASA version 7.2(5.16)Upgrade to Cisco ASA version 8.2(5.57)Upgrade to Cisco ASA version 9.1(6.1)Upgrade to Cisco ASA version 8.4(7.28)Upgrade to Cisco ASA version 8.5(1.24) | Jun 9, 2015 | Apr 12, 2015 |
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