Lucene search

K
githubGitHub Advisory DatabaseGHSA-JCW8-R9XM-32C6
HistoryJul 18, 2018 - 6:28 p.m.

Command Injection in dns-sync

2018-07-1818:28:02
CWE-94
GitHub Advisory Database
github.com
24

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

EPSS

0.008

Percentile

82.2%

Affected versions of dns-sync have an arbitrary command execution vulnerability in the resolve() method.

Recommendation

  • Use an alternative dns resolver
  • Do not allow untrusted input into dns-sync.resolve()

Affected configurations

Vulners
Node
dns-sync_projectdns-syncRange<0.1.1node.js
VendorProductVersionCPE
dns-sync_projectdns-sync*cpe:2.3:a:dns-sync_project:dns-sync:*:*:*:*:*:node.js:*:*

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

EPSS

0.008

Percentile

82.2%