vulnwire
9.8crit

CVE-2017-16100

Command Injection in dns-sync

Also known as GHSA-jcw8-r9xm-32c6

Published 8 y ago · modified 4 mo ago · JSON

CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.1%
percentile 92%
Public exploits
0
none known

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

Exploit prediction (EPSS)

5.05% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.09.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.010.0AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected packages

EcosystemPackageAffectedFixed in
npmdns-sync
<0.1.1
0.1.1

Affected products

  • HackerOne dns-sync node module

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code
  • CWE-77 Improper Neutralization of Special Elements used in a Command

References

  • github.com /skoranga/node-dns-sync/issues/5 · x_refsource_MISC, x_transferred
  • nodesecurity.io /advisories/523 · x_refsource_MISC, x_transferred
  • nvd.nist.gov /vuln/detail/CVE-2017-16100 · advisory
  • github.com /skoranga/node-dns-sync/issues/1 · web
  • github.com /skoranga/node-dns-sync/issues/1) · web
  • github.com /skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d · web
  • github.com /skoranga/node-dns-sync/commit/d9abaae384b198db1095735ad9c1c73d7b890a0d))) · web
  • github.com /advisories/GHSA-jcw8-r9xm-32c6 · advisory
  • npmjs.com /advisories/153 · web
  • npmjs.com /advisories/523 · web

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.