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CWE - 247 : Reliance on DNS Lookups in a Security Decision

CWE Definition http://cwe.mitre.org/data/definitions/247.html
Number of vulnerabilities: 0
Description Attackers can spoof DNS entries. Do not rely on DNS names for security.
Background Details
Other Notes Many DNS servers are susceptible to spoofing attacks, so you should assume that your software will someday run in an environment with a compromised DNS server. If attackers are allowed to make DNS updates (sometimes called DNS cache poisoning), they can route your network traffic through their machines or make it appear as if their IP addresses are part of your domain. Do not base the security of your system on DNS names.

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