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CVE-2013-5479
The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload)…
Impact
The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCtn53730.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ios | Versions 12.2, 15.0, 15.1, 15.2, 15.3 |