CVE-2016-6380

The DNS forwarder in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.15 allows remote attackers to obtain sensitive information from process memory or cause a denial of service data corruption or device reload via a crafted DNS response, aka Bug ID CSCup90532...

Memory corruption

The DNS forwarder in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.15 allows remote attackers to obtain sensitive information from process memory or cause a denial of service data corruption or device reload via a crafted DNS response, aka Bug ID CSCup90532...

CVE-2016-6380

CVE-2016-6380 affects Cisco IOS/IOS XE DNS Forwarder. A crafted DNS response in the DNS Forwarder can allow remote attackers to either read sensitive data from process memory or trigger a data corruption/DoS that may reload the device. Affected: Cisco IOS 12.0–12.4 and 15.0–15.6; IOS XE 3.1–3.15....