Description
This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | npm-user-validate | unspecified – < 1.0.1 | 1.0.1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | nodejs +3 | 1:10.23.1-1.module+el8.3.0+9502+012d8a97 | RHSA-2021:0551, RHSA-2021:0549, RHSA-2021:0548 |
| RHEL 8 | nodejs-nodemon | 1.18.3-1.module+el8+2632+6c5111ed | RHSA-2021:0551, RHSA-2021:0549, RHSA-2021:0548 |
| RHEL 8 | nodejs-packaging | 17-3.module+el8.1.0+3369+37ae6a45 | RHSA-2021:0551, RHSA-2021:0549, RHSA-2021:0548 |
| RHEL 8 | npm | 1:6.14.10-1.10.23.1.1.module+el8.3.0+9502+012d8a97 | RHSA-2021:0551, RHSA-2021:0549, RHSA-2021:0548 |
| RHEL 3 | rh-nodejs10-nodejs +2 | 10.23.1-2.el7 | RHSA-2021:0521 |
| RHEL 3 | rh-nodejs10-npm | 6.14.10-10.23.1.2.el7 | RHSA-2021:0521 |
| RHEL 3 | rh-nodejs12-nodejs +2 | 12.20.1-1.el7 | RHSA-2021:0485 |
| RHEL 3 | rh-nodejs12-nodejs-nodemon | 2.0.3-1.el7 | RHSA-2021:0485 |
| RHEL 3 | rh-nodejs12-npm | 6.14.10-12.20.1.1.el7 | RHSA-2021:0485 |
| RHEL 3 | rh-nodejs14-nodejs +2 | 14.15.4-2.el7 | RHSA-2021:0421 |
| RHEL 3 | rh-nodejs14-npm | 6.14.10-14.15.4.2.el7 | RHSA-2021:0421 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | nodejs-nodemon | 1.18.3-1.module_el8.3.0+2023+d2377ea3 | ALSA-2021:0551, ALSA-2021:0549, ALSA-2021:0548 |
| AlmaLinux 8 | nodejs-packaging | 17-3.module_el8.3.0+2023+d2377ea3 | ALSA-2021:0551, ALSA-2021:0549, ALSA-2021:0548 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | nodejs-nodemon | 1.18.3-1.module+el8.3.0+101+f84c7154 | RLSA-2021:0551, RLSA-2021:0549, RLSA-2021:0548 |
| Rocky Linux 8 | nodejs-packaging | 17-3.module+el8.3.0+101+f84c7154 | RLSA-2021:0551, RLSA-2021:0549, RLSA-2021:0548 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | nodejs +3 | 1:10.23.1-1.module+el8.3.0+9642+87902f83 | ELSA-2021-0551, ELSA-2021-0549, ELSA-2021-0548 |
| Oracle Linux 8 | nodejs-nodemon | 1.18.3-1.module+el8.1.0+5392+4d6b561f | ELSA-2021-0551, ELSA-2021-0549, ELSA-2021-0548 |
| Oracle Linux 8 | nodejs-packaging | 17-3.module+el8.1.0+5392+4d6b561f | ELSA-2021-0551, ELSA-2021-0549, ELSA-2021-0548 |
| Oracle Linux 8 | npm | 1:6.14.10-1.10.23.1.1.module+el8.3.0+9642+87902f83 | ELSA-2021-0551, ELSA-2021-0549, ELSA-2021-0548 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | npm-user-validate | < 1.0.1 | 1.0.1 | GHSA-pw54-mh39-w3hc |
Advisories 16
- ALSA-2021:0549 Moderate: nodejs:12 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2021:0551 Moderate: nodejs:14 security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2021:0548 Moderate: nodejs:10 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2021:0548 Red Hat Security Advisory: nodejs:10 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2021:0521 Red Hat Security Advisory: rh-nodejs10-nodejs security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2021:0551 Red Hat Security Advisory: nodejs:14 security and bug fix update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2021:0421 Red Hat Security Advisory: rh-nodejs14-nodejs security update Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2021:0549 Red Hat Security Advisory: nodejs:12 security update Red Hat Security Advisories (RHSA) · Jun 28, 2026
- RHSA-2021:0485 Red Hat Security Advisory: rh-nodejs12-nodejs security update Red Hat Security Advisories (RHSA) · Jun 28, 2026
- RLSA-2021:0549 Moderate: nodejs:12 security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2021:0551 Moderate: nodejs:14 security and bug fix update Rocky Linux Security Advisories · Feb 4, 2026
- RLSA-2021:0548 Moderate: nodejs:10 security update Rocky Linux Security Advisories · Feb 4, 2026
- WID-SEC-2024-1591 Juniper JUNOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2024
- ELSA-2021-0551 Moderate: nodejs:14 security and bug fix update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Feb 20, 2021
- ELSA-2021-0548 Moderate: nodejs:10 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Feb 20, 2021
- ELSA-2021-0549 Moderate: nodejs:12 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Feb 20, 2021