printf format strings can also write data (using the %n directive) and reveal arbitrary data, making this a critical vulnerability. Following is an example of this mistake

printf 的格式化字符串也可以输出数据（使用 %n 指令），并且可以暴露任意的数据，这就使得这个问题成为一个非常严重的漏洞。

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WSDL allows the inclusion of files using an "import" directive.

WSDL 允许使用“import”指令将文件引入。

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Using a directive beam antenna and the Highband Networking Waveform (HNW), the radio can automatically create the entire network using a single frequency.

通过使用定向声波天线和高频网络波形(HNW)，无线电可以采用单一频率自动创建整个网络。

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The directive - which replaces laws in place since 1986 - would prevent experiments using animals from going ahead without prior authorisation, including an assessment of the ethical implications of the experiment.

BBC: Animal welfare laws