CVE-2021-22918
Fixed in a distro release EPSS 23%
Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().
Products: NodeJS Node
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux:8 | libuv | 1:1.41.1-1.el8_4 |
| AlmaLinux:8 | libuv-devel | 1:1.41.1-1.el8_4 |
| AlmaLinux:8 | nodejs-nodemon | 2.0.3-1.module_el8.4.0+2521+c668cc9f |
| AlmaLinux:8 | nodejs-packaging | 17-3.module_el8.3.0+2023+d2377ea3 |
| AlmaLinux:8 | nodejs-packaging | 23-3.module_el8.5.0+254+b4526b16 |
| AlmaLinux:8 | nodejs-packaging | 23-3.module_el8.4.0+2522+3bd42762 |
| AlmaLinux:8 | nodejs-packaging | 17-3.module_el8.4.0+2521+c668cc9f |
| AlmaLinux:8 | nodejs-packaging | 17-3.module_el8.4.0+2224+b07ac28e |
| Alpine:v3.11 | nodejs | 12.22.2-r0 |
| Alpine:v3.12 | nodejs | 12.22.2-r0 |
| Alpine:v3.13 | nodejs | 14.17.3-r0 |
| Alpine:v3.14 | nodejs | 14.17.3-r0 |
| Debian:10 | libuv1 | 1.24.1-1+deb10u1 |
| Debian:12 | libuv1 | 1.40.0-2 |
| Debian:13 | libuv1 | 1.40.0-2 |
| Debian:14 | libuv1 | 1.40.0-2 |
| Red Hat:enterprise_linux:8 | libuv | 1:1.41.1-1.el8_4 |
| Red Hat:enterprise_linux:8 | libuv-debuginfo | 1:1.41.1-1.el8_4 |
| Red Hat:enterprise_linux:8 | libuv-debugsource | 1:1.41.1-1.el8_4 |
| Red Hat:enterprise_linux:8 | libuv-devel | 1:1.41.1-1.el8_4 |
| Red Hat:enterprise_linux:8 | nodejs | 1:14.17.3-2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | nodejs | 1:12.22.3-2.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-debuginfo | 1:14.17.3-2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | nodejs-debuginfo | 1:12.22.3-2.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-debugsource | 1:12.22.3-2.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-debugsource | 1:14.17.3-2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | nodejs-devel | 1:14.17.3-2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | nodejs-devel | 1:12.22.3-2.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-docs | 1:14.17.3-2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | nodejs-docs | 1:12.22.3-2.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-full-i18n | 1:12.22.3-2.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-full-i18n | 1:14.17.3-2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | nodejs-nodemon | 0:2.0.3-1.module+el8.3.0+6519+9f98ed83 |
| Red Hat:enterprise_linux:8 | nodejs-nodemon | 0:2.0.3-1.module+el8.4.0+11732+c668cc9f |
| Red Hat:enterprise_linux:8 | nodejs-packaging | 0:23-3.module+el8.3.0+6519+9f98ed83 |
| Red Hat:enterprise_linux:8 | nodejs-packaging | 0:17-3.module+el8.1.0+3369+37ae6a45 |
| Red Hat:enterprise_linux:8 | npm | 1:6.14.13-1.14.17.3.2.module+el8.4.0+11738+3bd42762 |
| Red Hat:enterprise_linux:8 | npm | 1:6.14.13-1.12.22.3.2.module+el8.4.0+11732+c668cc9f |
| Red Hat:rhel_eus:8.1 | nodejs | 1:12.22.5-1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.1 | nodejs-debuginfo | 1:12.22.5-1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.1 | nodejs-debugsource | 1:12.22.5-1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.1 | nodejs-devel | 1:12.22.5-1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.1 | nodejs-docs | 1:12.22.5-1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.1 | nodejs-full-i18n | 1:12.22.5-1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.1 | nodejs-nodemon | 0:1.18.3-1.module+el8.1.0+3369+37ae6a45 |
| Red Hat:rhel_eus:8.1 | nodejs-packaging | 0:17-3.module+el8.1.0+3369+37ae6a45 |
| Red Hat:rhel_eus:8.1 | npm | 1:6.14.14-1.12.22.5.1.module+el8.1.0+12238+63fe3aec |
| Red Hat:rhel_eus:8.2 | nodejs | 1:12.22.5-1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_eus:8.2 | nodejs-debuginfo | 1:12.22.5-1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_eus:8.2 | nodejs-debugsource | 1:12.22.5-1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_eus:8.2 | nodejs-devel | 1:12.22.5-1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_eus:8.2 | nodejs-docs | 1:12.22.5-1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_eus:8.2 | nodejs-full-i18n | 1:12.22.5-1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_eus:8.2 | nodejs-nodemon | 0:1.18.3-1.module+el8.1.0+3369+37ae6a45 |
| Red Hat:rhel_eus:8.2 | nodejs-packaging | 0:17-3.module+el8.1.0+3369+37ae6a45 |
| Red Hat:rhel_eus:8.2 | npm | 1:6.14.14-1.12.22.5.1.module+el8.2.0+12241+a3db445b |
| Red Hat:rhel_software_collections:3 | rh-nodejs12-nodejs | 0:12.22.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs12-nodejs-debuginfo | 0:12.22.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs12-nodejs-devel | 0:12.22.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs12-nodejs-docs | 0:12.22.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs12-nodejs-nodemon | 0:2.0.3-2.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs12-npm | 0:6.14.13-12.22.2.1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs14-nodejs | 0:14.17.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs14-nodejs-debuginfo | 0:14.17.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs14-nodejs-devel | 0:14.17.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs14-nodejs-docs | 0:14.17.2-1.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs14-nodejs-nodemon | 0:2.0.3-2.el7 |
| Red Hat:rhel_software_collections:3 | rh-nodejs14-npm | 0:6.14.13-14.17.2.1.el7 |
| Rocky Linux:8 | libuv | 1:1.41.1-1.el8_4 |
| Rocky Linux:8 | nodejs | 1:14.17.3-2.module+el8.4.0+639+18660d0d |
| Rocky Linux:8 | nodejs | 1:12.22.3-2.module+el8.4.0+638+5344c6f7 |
| Rocky Linux:8 | nodejs-nodemon | 0:2.0.3-1.module+el8.4.0+638+5344c6f7 |
| Rocky Linux:8 | nodejs-nodemon | 0:2.0.3-1.module+el8.6.0+982+9fdca2d4 |
| Rocky Linux:8 | nodejs-nodemon | 0:2.0.3-1.module+el8.3.0+100+234774f7 |
| Rocky Linux:8 | nodejs-packaging | 0:23-3.module+el8.5.0+733+de4fee6c |
| Rocky Linux:8 | nodejs-packaging | 0:23-3.module+el8.3.0+100+234774f7 |
| Rocky Linux:8 | nodejs-packaging | 0:23-3.module+el8.7.0+1071+4bdda2a8 |
| Rocky Linux:8 | nodejs-packaging | 0:17-3.module+el8.3.0+101+f84c7154 |
| SUSE:Enterprise Storage 6 | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise High Performance Computing 15-ESPOS | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise High Performance Computing 15-LTSS | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 12 | nodejs10 | 10.24.1-1.39.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 12 | nodejs12 | 12.22.2-1.32.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 12 | nodejs14 | 14.17.2-6.12.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs12 | 12.22.2-4.16.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs14 | 14.17.2-5.12.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 15 SP3 | nodejs12 | 12.22.2-4.16.1 |
| SUSE:Linux Enterprise Module for Web and Scripting 15 SP3 | nodejs14 | 14.17.2-5.12.1 |
| SUSE:Linux Enterprise Server 15 SP1-BCL | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise Server 15 SP1-LTSS | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise Server 15-LTSS | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP1 | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Manager Proxy 4.0 | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Manager Retail Branch Server 4.0 | nodejs10 | 10.24.1-1.36.1 |
| SUSE:Manager Server 4.0 | nodejs10 | 10.24.1-1.36.1 |
| Ubuntu:20.04:LTS | libuv1 | 1.34.2-1ubuntu1.3 |
| openSUSE:Leap 15.2 | nodejs10 | 10.24.1-lp152.2.15.1 |
| openSUSE:Leap 15.2 | nodejs12 | 12.22.2-lp152.3.15.1 |
| openSUSE:Leap 15.2 | nodejs14 | 14.17.2-lp152.11.1 |
| openSUSE:Leap 15.3 | nodejs10 | 10.24.1-1.36.1 |
| openSUSE:Leap 15.3 | nodejs12 | 12.22.2-4.16.1 |
| openSUSE:Leap 15.3 | nodejs14 | 14.17.2-5.12.1 |
| openSUSE:Tumbleweed | libuv | 1.42.0-1.2 |
| openSUSE:Tumbleweed | nodejs14 | 14.17.5-1.2 |
| openSUSE:Tumbleweed | nodejs16 | 16.6.2-2.2 |