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CVE-2017-16100

Good to know:

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Date: June 6, 2018

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

Language: JS

Severity Score

Related Resources (11)

https://nodesecurity.io/advisories/523
https://nvd.nist.gov/vuln/detail/CVE-2017-16100
https://github.com/skoranga/node-dns-sync/issues/1
https://www.npmjs.com/advisories/153
https://github.com/skoranga/node-dns-sync/issues/1)
https://github.com/skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d
https://github.com/skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d)))
https://github.com/advisories/GHSA-jcw8-r9xm-32c6
https://www.npmjs.com/advisories/523
https://github.com/skoranga/node-dns-sync/issues/5
https://www.mend.io/vulnerability-database/CVE-2017-16100

Severity Score

Weakness Type (CWE)

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

CWE-77

Improper Control of Generation of Code ('Code Injection')

CWE-94

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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