CVE-2021-22884
CVE-2021-22884
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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.
CVSS 7.5 · Alta · EPSS 36,8% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system · node
Productos y versiones afectados
node.js
- Versiones
- ≥ 4.0, < 4.*: Afectada (semver)
- ≥ 5.0, < 5.*: Afectada (semver)
- ≥ 6.0, < 6.*: Afectada (semver)
- ≥ 7.0, < 7.*: Afectada (semver)
- ≥ 8.0, < 8.*: Afectada (semver)
- ≥ 9.0, < 9.*: Afectada (semver)
- ≥ 10.0, < 10.24.0: Afectada (semver)
- ≥ 11.0, < 11.*: Afectada (semver)
- ≥ 12.0, < 12.21.0: Afectada (semver)
- ≥ 13.0, < 13.*: Afectada (semver)
- ≥ 14.0, < 14.16.0: Afectada (semver)
- ≥ 15.0, < 15.10.0: Afectada (semver)
Actualiza a 10.24.0; Actualiza a 12.21.0; Actualiza a 14.16.0; Actualiza a 15.10.0
nodejs Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 12.21.0~dfsg-1
Actualiza a 12.21.0~dfsg-1
nodejs Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 12.21.0~dfsg-1
Actualiza a 12.21.0~dfsg-1
nodejs Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 12.21.0~dfsg-1
Actualiza a 12.21.0~dfsg-1
nodejs Ubuntu:Pro:18.04:LTS
- Versiones
- 6.11.4~dfsg-1ubuntu1
- 6.11.4~dfsg-1ubuntu2
- 6.12.0~dfsg-1ubuntu1
- 6.12.0~dfsg-2ubuntu1
- 6.12.0~dfsg-2ubuntu2
- 8.10.0~dfsg-2
- 8.10.0~dfsg-2ubuntu0.2
- 8.10.0~dfsg-2ubuntu0.3
- 8.10.0~dfsg-2ubuntu0.4
- 8.10.0~dfsg-2ubuntu0.4+esm1
- 8.10.0~dfsg-2ubuntu0.4+esm2
- Intervalos de versiones afectados
- ECOSYSTEM: < 8.10.0~dfsg-2ubuntu0.4+esm3
Actualiza a 8.10.0~dfsg-2ubuntu0.4+esm3
nodejs Ubuntu:20.04:LTS
- Versiones
- 10.15.2~dfsg-2ubuntu1
- 10.17.0~dfsg-2ubuntu4
- 10.17.0~dfsg-2ubuntu6
- 10.19.0~dfsg-3ubuntu1
- 10.19.0~dfsg-3ubuntu1.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.19.0~dfsg-3ubuntu1.2
Actualiza a 10.19.0~dfsg-3ubuntu1.2
Fuentes originales
- https://hackerone.com/reports/1069487
- https://nodejs.org/en/blog/vulnerability/february-2021-security-releases/
- https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/#node-js-inspector-dns-rebinding-vulnerability-cve-2018-7160
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4FRS5ZVK4ZQ7XIJQNGIKUXG2DJFHLO7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F45Y7TXSU33MTKB6AGL2Q5V5ZOCNPKOG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSYFUGKFUSZ27M5TEZ3FKILWTWFJTFAZ/
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://security.netapp.com/advisory/ntap-20210416-0001/
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://security.netapp.com/advisory/ntap-20210723-0001/
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://nvd.nist.gov/vuln/detail/CVE-2021-22884