Vulnerability CVE-2017-16100
Published: 2018-06-06   Modified: 2018-06-07

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

Type:

CWE-77

 (Improper Neutralization of Special Elements used in a Command ('Command Injection'))

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Dns-sync project -> Dns-sync 

 References:
https://github.com/skoranga/node-dns-sync/issues/5
https://nodesecurity.io/advisories/523
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