Vulnerability Monitor

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CVE-2021-22884


Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to DNS rebinding attacks as the whitelist includes “localhost6”. When “localhost6” is not present in /etc/hosts, it is just an ordinary domain that is resolved via DNS, i.e., over network. If the attacker controls the victim's DNS server or can spoof its responses, the DNS rebinding protection can be bypassed by using the “localhost6” domain. As long as the attacker uses the “localhost6” domain, they can still apply the attack described in CVE-2018-7160.


Published

2021-03-03T18:15:14.957

Last Modified

2024-11-21T05:50:50.180

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

4.9

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-350
  • Type: Primary
    NVD-CWE-Other

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nodejs node.js < 10.24.0 Yes
Application nodejs node.js < 12.21.0 Yes
Application nodejs node.js < 14.16.0 Yes
Application nodejs node.js < 15.10.0 Yes
Operating System fedoraproject fedora 32 Yes
Operating System fedoraproject fedora 33 Yes
Operating System fedoraproject fedora 34 Yes
Application netapp active_iq_unified_manager - Yes
Application netapp active_iq_unified_manager - Yes
Application netapp e-series_performance_analyzer - Yes
Application netapp oncommand_insight - Yes
Application netapp oncommand_workflow_automation - Yes
Application netapp snapcenter - Yes
Application oracle graalvm 19.3.5 Yes
Application oracle graalvm 20.3.1.2 Yes
Application oracle graalvm 21.0.0.2 Yes
Application oracle jd_edwards_enterpriseone_tools < 9.2.6.0 Yes
Application oracle mysql_cluster ≤ 8.0.25 Yes
Application oracle nosql_database < 20.3 Yes
Application oracle peoplesoft_enterprise_peopletools 8.58 Yes
Application oracle peoplesoft_enterprise_peopletools 8.59 Yes
Application siemens sinec_infrastructure_network_services < 1.0.1.1 Yes

References