CVE-2017-16100

Public Exploit

Description

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

Categories

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 5.61% Top 15%
Third-Party Advisory github.com Third-Party Advisory nodesecurity.io
Affected: HackerOne dns-sync node module
Published at:
Updated at:

References

Link Tags
https://github.com/skoranga/node-dns-sync/issues/5 third party advisory exploit
https://nodesecurity.io/advisories/523 third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-16100?
CVE-2017-16100 has been scored as a critical severity vulnerability.
How to fix CVE-2017-16100?
To fix CVE-2017-16100, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-16100 being actively exploited in the wild?
It is possible that CVE-2017-16100 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~6% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-16100?
CVE-2017-16100 affects HackerOne dns-sync node module.
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