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cveHackeroneCVE-2017-16100
HistoryJun 07, 2018 - 2:29 a.m.

CVE-2017-16100

2018-06-0702:29:02
CWE-77
CWE-94
hackerone
web.nvd.nist.gov
32
cve-2017-16100
nvd
dns-sync
dns resolver
command injection

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.008

Percentile

82.2%

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

Affected configurations

Nvd
Node
dns-sync_projectdns-syncRange0.1.1node.js
VendorProductVersionCPE
dns-sync_projectdns-sync*cpe:2.3:a:dns-sync_project:dns-sync:*:*:*:*:*:node.js:*:*

CNA Affected

[
  {
    "product": "dns-sync node module",
    "vendor": "HackerOne",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  }
]

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.008

Percentile

82.2%