Use-after-free in Node.js - CVE-2021-22930

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Main Vulnerability Database Vulnerabilities #VU55560

Use-after-free in Node.js - CVE-2021-22930

Published: August 3, 2021


Vulnerability identifier: #VU55560
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-22930
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing HTTP/2 stream canceling requests. A remote attacker can send a specially crafted HTTP/2 request, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


Affected software

Node.js
Arch Linux
Gentoo Linux
SUSE Manager Retail Branch Server
SUSE CaaS Platform
SUSE Manager Server
SUSE Manager Proxy
SUSE Enterprise Storage
Anolis OS
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux Server - AUS
SUSE Linux Enterprise Module for Web Scripting
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Server
openSUSE Leap
openEuler
IBM Observability with Instana Application Performance Monitoring
IBM Netcool Agile Service Manager
IBM Cloud Transformation Advisor
IBM Cloud Automation Manager
IBM Business Process Manager
IBM Business Automation Workflow
Voice Gateway
IBM Cognos Controller
IBM QRadar Data Synchronization App
IBM App Connect Enterprise
Platform Navigator in IBM Cloud Pak for Integration (CP4I)
Asset Repository in IBM Cloud Pak for Integration (CP4I)
SINEC INS
nodejs-nodemon
net-dns/c-ares
rh-nodejs12-nodejs-nodemon (Red Hat package)
rh-nodejs14-nodejs-nodemon (Red Hat package)
v8-devel
npm
npm8
nodejs8
nodejs8-debuginfo
nodejs8-debugsource
nodejs8-docs
nodejs8-devel
nodejs-devel
nodejs-libs
nodejs-full-i18n
nodejs-debuginfo
nodejs-docs
nodejs-debugsource
nodejs
nodejs10-docs
npm10
nodejs10-devel
nodejs10-debugsource
nodejs10-debuginfo
nodejs10
rh-nodejs12-nodejs (Red Hat package)
nodejs12
nodejs12-docs
nodejs12-debuginfo
nodejs12-debugsource
nodejs12-devel
npm12
nodejs-lts-erbium
rh-nodejs14-nodejs (Red Hat package)
npm14
nodejs14-devel
nodejs14-debugsource
nodejs14-debuginfo
nodejs14
nodejs14-docs
nodejs-lts-fermium
nodejs-packaging

How to mitigate CVE-2021-22930

Install updates from vendor's website.

Node.js - addressed in versions 12.22.4, 14.17.4, 16.6.0
Voice Gateway - addressed in versions 1.0.7.2, 1.0.7.10
IBM Netcool Agile Service Manager - update to 1.1.13
IBM Cloud Transformation Advisor - update to 2.5.0
IBM Cloud Automation Manager - update to 4.2.0.1 iFix 4
IBM Cognos Controller - update to 11.0.1.0.3
IBM App Connect Enterprise - addressed in versions 11.0.0.14, 12.0.2.0
Platform Navigator in IBM Cloud Pak for Integration (CP4I) - addressed in versions 2020.4.1-4, 2021.3.1
Asset Repository in IBM Cloud Pak for Integration (CP4I) - addressed in versions 2020.4.1-3, 2021.2.1-1
SINEC INS - update to 1.0.1.1
nodejs-nodemon - addressed in versions 1.18.3-1, 2.0.3-1
net-dns/c-ares - update to 1.19.0
rh-nodejs12-nodejs-nodemon (Red Hat package) - update to 2.0.3-5.el7
rh-nodejs14-nodejs-nodemon (Red Hat package) - update to 2.0.3-5.el7
IBM QRadar Data Synchronization App - update to 3.0.1
v8-devel - update to 6.8.275.32-1.10.21.0.10
npm - update to 6.14.4-1.10.21.0.10
npm - addressed in versions 6.14.14-1.12.22.5.1, 6.14.14-1.14.17.5.1
IBM Business Process Manager - update to 8.5.7.0
npm8 - addressed in versions 8.17.0-3.50.1, 8.17.0-10.15.11
nodejs8 - addressed in versions 8.17.0-3.50.1, 8.17.0-10.15.11
nodejs8-debuginfo - addressed in versions 8.17.0-3.50.1, 8.17.0-10.15.11
nodejs8-debugsource - addressed in versions 8.17.0-3.50.1, 8.17.0-10.15.11
nodejs8-docs - addressed in versions 8.17.0-3.50.1, 8.17.0-10.15.11
nodejs8-devel - addressed in versions 8.17.0-3.50.1, 8.17.0-10.15.11
nodejs-devel - update to 10.21.0-10
nodejs-libs - update to 10.21.0-10
nodejs-full-i18n - update to 10.21.0-10
nodejs-debuginfo - update to 10.21.0-10
nodejs-docs - update to 10.21.0-10
nodejs-debugsource - update to 10.21.0-10
nodejs - update to 10.21.0-10
nodejs10-docs - addressed in versions 10.24.1-1.39.2, 10.24.1-1.42.2, 10.24.1-150000.1.47.1
npm10 - addressed in versions 10.24.1-1.39.2, 10.24.1-1.42.2, 10.24.1-150000.1.47.1
nodejs10-devel - addressed in versions 10.24.1-1.39.2, 10.24.1-1.42.2, 10.24.1-150000.1.47.1
nodejs10-debugsource - addressed in versions 10.24.1-1.39.2, 10.24.1-150000.1.47.1
nodejs10-debuginfo - addressed in versions 10.24.1-1.39.2, 10.24.1-1.42.2, 10.24.1-150000.1.47.1
nodejs10 - addressed in versions 10.24.1-1.39.2, 10.24.1-1.42.2, 10.24.1-150000.1.47.1
nodejs-full-i18n - addressed in versions 12.22.5-1, 14.17.5-1
nodejs - addressed in versions 12.22.5-1, 14.17.5-1
nodejs-docs - addressed in versions 12.22.5-1, 14.17.5-1
nodejs-devel - addressed in versions 12.22.5-1, 14.17.5-1
rh-nodejs12-nodejs (Red Hat package) - update to 12.22.5-1.el7
nodejs12 - addressed in versions 12.22.5-1.35.1, 12.22.5-4.19.1
nodejs12-docs - addressed in versions 12.22.5-1.35.1, 12.22.5-4.19.1
nodejs12-debuginfo - addressed in versions 12.22.5-1.35.1, 12.22.5-4.19.1
nodejs12-debugsource - addressed in versions 12.22.5-1.35.1, 12.22.5-4.19.1
nodejs12-devel - addressed in versions 12.22.5-1.35.1, 12.22.5-4.19.1
npm12 - addressed in versions 12.22.5-1.35.1, 12.22.5-4.19.1
nodejs-lts-erbium - update to 12.22.7-1
rh-nodejs14-nodejs (Red Hat package) - update to 14.17.5-1.el7
npm14 - addressed in versions 14.17.5-5.15.5, 14.17.5-6.15.3
nodejs14-devel - addressed in versions 14.17.5-5.15.5, 14.17.5-6.15.3
nodejs14-debugsource - addressed in versions 14.17.5-5.15.5, 14.17.5-6.15.3
nodejs14-debuginfo - addressed in versions 14.17.5-5.15.5, 14.17.5-6.15.3
nodejs14 - addressed in versions 14.17.5-5.15.5, 14.17.5-6.15.3
nodejs14-docs - addressed in versions 14.17.5-5.15.5, 14.17.5-6.15.3
nodejs-lts-fermium - update to 14.18.1-1
nodejs-packaging - addressed in versions 17-3, 23-3
IBM Business Automation Workflow - update to 21.0.3

External References

Related Security Bulletins