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TI-2021-05745 Aliases CVE-2021-22884GHSA-2w6h-7cgj-qw4q

Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to DNS rebinding…

Priority MEDIUM 59CWE-350Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 7 fixed, 1 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.

Summary

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.

Why it matters now

EPSS 0.36842 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial Node (NodeJS): 10.24.0, 12.21.0, 14.16.0 +1Red Hat: 10 advisoriesRed Hat: 7 fixed, 1 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
NodeJSNode4.0 and later; 5.0 and later; 6.0 and later; 7.0 and later; 8.0 and later; 9.0 and later; 10.0 to before 10.24.0; 11.0 and later; 12.0 to before 12.21.0; 13.0 and later; 14.0 to before 14.16.0; 15.0 to before 15.10.010.24.0, 12.21.0, 14.16.0, 15.10.0Patch availableCNA
  • Node VendorNodeJS Affected 4.0 and later; 5.0 and later; 6.0 and later; 7.0 and later; 8.0 and later; 9.0 and later; 10.0 to before 10.24.0; 11.0 and later; 12.0 to before 12.21.0; 13.0 and later; 14.0 to before 14.16.0; 15.0 to before 15.10.0 Fixed in 10.24.0, 12.21.0, 14.16.0, 15.10.0 Patch available CNA

CPE configurations NVD · 20

CPEVersionsRoleVendor
cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*10.0.0 to before 10.24.0; 12.0.0 to before 12.21.0; 14.0.0 to before 14.16.0VulnerableNodeJS
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*15.0.0 to before 15.10.0VulnerableNodeJS
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*32VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*33VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*34VulnerableFedoraproject
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*not specified by NVDVulnerableNetApp
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*not specified by NVDVulnerableNetApp
cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:*not specified by NVDVulnerableNetApp
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*not specified by NVDVulnerableNetApp
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*not specified by NVDVulnerableNetApp
  • cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* Versions 10.0.0 to before 10.24.0; 12.0.0 to before 12.21.0; 14.0.0 to before 14.16.0 Vulnerable ·NodeJS
  • cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* Versions 15.0.0 to before 15.10.0 Vulnerable ·NodeJS
  • cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* Versions 32 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* Versions 33 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* Versions 34 Vulnerable ·Fedoraproject
  • cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* Versions not specified by NVD Vulnerable ·NetApp
  • cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* Versions not specified by NVD Vulnerable ·NetApp
  • cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
  • cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
  • cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
Show 10 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*not specified by NVDVulnerableNetApp
cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*19.3.5VulnerableOracle
cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*20.3.1.2VulnerableOracle
cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*21.0.0.2VulnerableOracle
cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*before 9.2.6.0VulnerableOracle
cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*up to 8.0.25VulnerableOracle
cpe:2.3:a:oracle:nosql_database:*:*:*:*:*:*:*:*before 20.3VulnerableOracle
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*8.58VulnerableOracle
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*8.59VulnerableOracle
cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*before 1.0.1.1VulnerableSiemens
  • cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
  • cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:* Versions 19.3.5 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:* Versions 20.3.1.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:* Versions 21.0.0.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* Versions before 9.2.6.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:* Versions up to 8.0.25 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:nosql_database:*:*:*:*:*:*:*:* Versions before 20.3 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* Versions 8.58 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:* Versions 8.59 Vulnerable ·Oracle
  • cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:* Versions before 1.0.1.1 Vulnerable ·Siemens

Remediation

  • Fix · CNA Node (NodeJS) Fixed in 10.24.0, 12.21.0, 14.16.0, 15.10.0

Red Hat 10 advisories

  • RHSA-2021:0831 Released 2021-03-15 · Red Hat rating Important
    rh-nodejs12-nodejs security update
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) rh-nodejs12-nodejs-12.21.0-1.el7, rh-nodejs12-nodejs-devel-12.21.0-1.el7, rh-nodejs12-nodejs-docs-12.21.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) rh-nodejs12-nodejs-12.21.0-1.el7, rh-nodejs12-nodejs-devel-12.21.0-1.el7, rh-nodejs12-nodejs-docs-12.21.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) rh-nodejs12-nodejs-12.21.0-1.el7, rh-nodejs12-nodejs-devel-12.21.0-1.el7, rh-nodejs12-nodejs-docs-12.21.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) rh-nodejs12-nodejs-12.21.0-1.el7, rh-nodejs12-nodejs-devel-12.21.0-1.el7, rh-nodejs12-nodejs-docs-12.21.0-1.el7 +1
  • RHSA-2021:0830 Released 2021-03-15 · Red Hat rating Important
    rh-nodejs14-nodejs security update
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) rh-nodejs14-nodejs-14.16.0-1.el7, rh-nodejs14-nodejs-devel-14.16.0-1.el7, rh-nodejs14-nodejs-docs-14.16.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) rh-nodejs14-nodejs-14.16.0-1.el7, rh-nodejs14-nodejs-devel-14.16.0-1.el7, rh-nodejs14-nodejs-docs-14.16.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) rh-nodejs14-nodejs-14.16.0-1.el7, rh-nodejs14-nodejs-devel-14.16.0-1.el7, rh-nodejs14-nodejs-docs-14.16.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) rh-nodejs14-nodejs-14.16.0-1.el7, rh-nodejs14-nodejs-devel-14.16.0-1.el7, rh-nodejs14-nodejs-docs-14.16.0-1.el7 +1
  • RHSA-2021:0827 Released 2021-03-15 · Red Hat rating Important
    rh-nodejs10-nodejs security update
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) rh-nodejs10-nodejs-10.24.0-1.el7, rh-nodejs10-nodejs-devel-10.24.0-1.el7, rh-nodejs10-nodejs-docs-10.24.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) rh-nodejs10-nodejs-10.24.0-1.el7, rh-nodejs10-nodejs-devel-10.24.0-1.el7, rh-nodejs10-nodejs-docs-10.24.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) rh-nodejs10-nodejs-10.24.0-1.el7, rh-nodejs10-nodejs-devel-10.24.0-1.el7, rh-nodejs10-nodejs-docs-10.24.0-1.el7 +1
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) rh-nodejs10-nodejs-10.24.0-1.el7, rh-nodejs10-nodejs-devel-10.24.0-1.el7, rh-nodejs10-nodejs-docs-10.24.0-1.el7 +1
Show 7 more Red Hat advisories
  • RHSA-2021:0744 Released 2021-03-08 · Red Hat rating Important
    nodejs:14 security and bug fix update
    • Red Hat Enterprise Linux AppStream (v. 8) nodejs-1:14.16.0-2.module+el8.3.0+10180+b92e1eb6.aarch64::nodejs:14, nodejs-1:14.16.0-2.module+el8.3.0+10180+b92e1eb6.ppc64le::nodejs:14, nodejs-1:14.16.0-2.module+el8.3.0+10180+b92e1eb6.s390x::nodejs:14 +19
  • RHSA-2021:0740 Released 2021-03-08 · Red Hat rating Important
    nodejs:12 security update
    • Red Hat Enterprise Linux AppStream EUS (v. 8.2) nodejs-1:12.21.0-1.module+el8.2.0+10192+8959c43b.aarch64::nodejs:12, nodejs-1:12.21.0-1.module+el8.2.0+10192+8959c43b.ppc64le::nodejs:12, nodejs-1:12.21.0-1.module+el8.2.0+10192+8959c43b.s390x::nodejs:12 +19
  • RHSA-2021:0738 Released 2021-03-08 · Red Hat rating Important
    nodejs:10 security update
    • Red Hat Enterprise Linux AppStream EUS (v. 8.2) nodejs-1:10.24.0-1.module+el8.2.0+10165+019e8570.aarch64::nodejs:10, nodejs-1:10.24.0-1.module+el8.2.0+10165+019e8570.ppc64le::nodejs:10, nodejs-1:10.24.0-1.module+el8.2.0+10165+019e8570.s390x::nodejs:10 +19
  • RHSA-2021:0741 Released 2021-03-08 · Red Hat rating Important
    nodejs:10 security update
    • Red Hat Enterprise Linux AppStream EUS (v. 8.1) nodejs-1:10.24.0-1.module+el8.1.0+10161+5cffdac6.aarch64::nodejs:10, nodejs-1:10.24.0-1.module+el8.1.0+10161+5cffdac6.ppc64le::nodejs:10, nodejs-1:10.24.0-1.module+el8.1.0+10161+5cffdac6.s390x::nodejs:10 +19
  • RHSA-2021:0739 Released 2021-03-08 · Red Hat rating Important
    nodejs:12 security update
    • Red Hat Enterprise Linux AppStream EUS (v. 8.1) nodejs-1:12.21.0-1.module+el8.1.0+10194+d5e49c90.aarch64::nodejs:12, nodejs-1:12.21.0-1.module+el8.1.0+10194+d5e49c90.ppc64le::nodejs:12, nodejs-1:12.21.0-1.module+el8.1.0+10194+d5e49c90.s390x::nodejs:12 +19
  • RHSA-2021:0735 Released 2021-03-04 · Red Hat rating Important
    nodejs:10 security update
    • Red Hat Enterprise Linux AppStream (v. 8) nodejs-1:10.24.0-1.module+el8.3.0+10166+b07ac28e.aarch64::nodejs:10, nodejs-1:10.24.0-1.module+el8.3.0+10166+b07ac28e.ppc64le::nodejs:10, nodejs-1:10.24.0-1.module+el8.3.0+10166+b07ac28e.s390x::nodejs:10 +19
  • RHSA-2021:0734 Released 2021-03-04 · Red Hat rating Important
    nodejs:12 security update
    • Red Hat Enterprise Linux AppStream (v. 8) nodejs-1:12.21.0-1.module+el8.3.0+10191+34fb5a07.aarch64::nodejs:12, nodejs-1:12.21.0-1.module+el8.3.0+10191+34fb5a07.ppc64le::nodejs:12, nodejs-1:12.21.0-1.module+el8.3.0+10191+34fb5a07.s390x::nodejs:12 +19

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    NodeJS Node — FEDORA-2021-a760169c3c

    2 records Highest priority Priority HIGH 1 HIGH, 1 MEDIUM

    Other records, highest priority first

    • TI-2021-05744 Uncontrolled resource consumption in NodeJS NodePriority HIGH 72
    Show all 2 records → Advisory →
  • Advisory ·

    NodeJS Node — FEDORA-2021-f6bd75e9d4

    2 records Highest priority Priority HIGH 1 HIGH, 1 MEDIUM

    Other records, highest priority first

    • TI-2021-05744 Uncontrolled resource consumption in NodeJS NodePriority HIGH 72
    Show all 2 records → Advisory →
Show 1 more group
  • Advisory ·

    NodeJS Node — FEDORA-2021-6aaba80ba2

    2 records Highest priority Priority HIGH 1 HIGH, 1 MEDIUM

    Other records, highest priority first

    • TI-2021-05744 Uncontrolled resource consumption in NodeJS NodePriority HIGH 72
    Show all 2 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Quay 3AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2021:0734, RHSA-2021:0735, RHSA-2021:0744
Red Hat Enterprise Linux AppStream EUS (v. 8.1)Fixed RHSA-2021:0739, RHSA-2021:0741
Red Hat Enterprise Linux AppStream EUS (v. 8.2)Fixed RHSA-2021:0738, RHSA-2021:0740
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2021:0827, RHSA-2021:0830, RHSA-2021:0831
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6)Fixed RHSA-2021:0827, RHSA-2021:0830, RHSA-2021:0831
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7)Fixed RHSA-2021:0827, RHSA-2021:0830, RHSA-2021:0831
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2021:0827, RHSA-2021:0830, RHSA-2021:0831
Not affected: 1 product
  • Red Hat Enterprise Linux 9

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-22884
  2. 2026-10-03 Alias added: GHSA-2w6h-7cgj-qw4q

References

Exploit 1

Patch 6

Advisory 5

  • TI-2026-79288 Out-of-bounds write in Google Brotli decoder KEVCVSS 4.0CRITICAL 9.2
  • TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
  • TI-2016-01993 The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other… CVSS 3.1HIGH 7.5
  • TI-2024-03325 Command injection vulnerability in programing languages on Microsoft Windows operating system. CVSS 3.1CRITICAL 9.8
  • TI-2022-03472 X.509 Email Address Variable Length Buffer Overflow CVSS 3.1HIGH 7.5
  • TI-2022-03315 X.509 Email Address 4-byte Buffer Overflow CVSS 3.1HIGH 7.5
See all 186 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences