CVE-2021-36740
CVE-2021-36740
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. This affects Varnish Enterprise 6.0.x before 6.0.8r3, and Varnish Cache 5.x and 6.x before 6.5.2, 6.6.x before 6.6.1, and 6.0 LTS before 6.0.8.
CVSS 6.5 · Media · EPSS 1,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
varnish Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 6.5.2-1
Actualiza a 6.5.2-1
varnish Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 6.5.2-1
Actualiza a 6.5.2-1
varnish Ubuntu:20.04:LTS
- Versiones
- 6.1.1-1
- 6.2.1-2
- Intervalos de versiones afectados
- ECOSYSTEM: < 6.2.1-2ubuntu0.1
Actualiza a 6.2.1-2ubuntu0.1
Fuentes originales
- https://varnish-cache.org/security/VSV00007.html
- https://docs.varnish-software.com/security/VSV00007/
- https://github.com/varnishcache/varnish-cache/commit/9be22198e258d0e7a5c41f4291792214a29405cf
- https://github.com/varnishcache/varnish-cache/commit/82b0a629f60136e76112c6f2c6372cce77b683be
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZHBNLDEOTGYRIEQZBWV7F6VPYS4O2AAK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THV2DQA2GS65HUCKK4KSD2XLN3AAQ2V5/
- https://www.debian.org/security/2022/dsa-5088
- https://nvd.nist.gov/vuln/detail/CVE-2021-36740