CVE-2020-8277
CVE-2020-8277
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.
CVSS 7.5 · Alta · EPSS 54,2% · 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)
- ≥ 11.0, < 11.*: Afectada (semver)
- ≥ 12.0, < 12.19.1: Afectada (semver)
- ≥ 13.0, < 13.*: Afectada (semver)
- ≥ 14.0, < 14.15.1: Afectada (semver)
- ≥ 15.0, < 15.2.1: Afectada (semver)
Actualiza a 12.19.1; Actualiza a 14.15.1; Actualiza a 15.2.1
c-ares Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.17.1-1
Actualiza a 1.17.1-1
c-ares Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.17.1-1
Actualiza a 1.17.1-1
c-ares Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.17.1-1
Actualiza a 1.17.1-1
Fuentes originales
- https://hackerone.com/reports/1033107
- https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/
- https://security.gentoo.org/glsa/202012-11
- https://security.gentoo.org/glsa/202101-07
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-8277