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Package · npm

dns-sync

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.6
    CVE-2020-11079

    command injection fix in node-dns-sync

    node-dns-sync (npm module dns-sync) through 0.2.0 allows execution of arbitrary commands . This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This has been fixed in 0.2.1.

    skoranga node-dns-sync dns-sync npm
  • Critical —
    CVE-2017-16100

    Command Injection in dns-sync

    dns-sync is a sync/blocking dns resolver. If untrusted user input is allowed into the resolve() method then command injection is possible.

    HackerOne dns-sync node module dns-sync npm
  • Critical —
    CVE-2014-9682

    dns-sync command injection vulnerability

    The dns-sync module before 0.1.1 for node.js allows context-dependent attackers to execute arbitrary commands via shell metacharacters in the first argument to the resolve API function.

    dns-sync npm