Vulnerabilidad en Apache HTTP Server (CVE-2018-17189)
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-400
Consumo de recursos no controlado (Agotamiento de recursos)
Fecha de publicación:
30/01/2019
Última modificación:
07/11/2023
Descripción
En Apache HTTP Server, en sus versiones 2.4.37 y anteriores, mediante el envío de cuerpos de respuesta mediante la técnica del "slow loris" a recursos planos, la transmisión h2 para esa petición ocupó de forma innecesaria un hilo de servidor que limpiaba tales datos entrantes. Esto afecta solo a las conexiones HTTP/2 (mod_http2).
Impacto
Puntuación base 3.x
5.30
Gravedad 3.x
MEDIA
Puntuación base 2.0
5.00
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.20:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.23:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.25:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.26:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.27:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.28:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.29:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.30:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.33:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.34:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.35:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:http_server:2.4.37:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:santricity_cloud_connector:-:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://www.securityfocus.com/bid/106685
- https://access.redhat.com/errata/RHSA-2019:3932
- https://access.redhat.com/errata/RHSA-2019:3933
- https://access.redhat.com/errata/RHSA-2019:3935
- https://access.redhat.com/errata/RHSA-2019:4126
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IY7SJQOO3PYFVINZW6H5EK4EZ3HSGZNM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U7N3DUEBFVGQWQEME5HTPTTKDHGHBAC6/
- https://seclists.org/bugtraq/2019/Apr/5
- https://security.gentoo.org/glsa/201903-21
- https://security.netapp.com/advisory/ntap-20190125-0001/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_us
- https://usn.ubuntu.com/3937-1/
- https://www.debian.org/security/2019/dsa-4422
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- https://www.tenable.com/security/tns-2019-09