Vulnerabilidad en HTTP / 2 (CVE-2019-9514)
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-400
Consumo de recursos no controlado (Agotamiento de recursos)
Fecha de publicación:
13/08/2019
Última modificación:
14/01/2025
Descripción
Algunas implementaciones de HTTP / 2 son vulnerables a una inundación de reinicio, lo que puede conducir a una denegación de servicio. El atacante abre una serie de secuencias y envía una solicitud no válida sobre cada secuencia que debería solicitar una secuencia de tramas RST_STREAM del par. Dependiendo de cómo el igual pone en cola las tramas RST_STREAM, esto puede consumir un exceso de memoria, CPU o ambos.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA
Puntuación base 2.0
7.80
Gravedad 2.0
ALTA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:apple:swiftnio:*:*:*:*:*:*:*:* | 1.0.0 (incluyendo) | 1.4.0 (incluyendo) |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | 10.12 (incluyendo) | |
cpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:* | 14.04 (incluyendo) | |
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 6.0.0 (incluyendo) | 6.2.3 (incluyendo) |
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 7.0.0 (incluyendo) | 7.1.6 (incluyendo) |
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 8.0.0 (incluyendo) | 8.0.3 (incluyendo) |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:synology:skynas:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:synology:diskstation_manager:6.2:*:*:*:*:*:*:* | ||
cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html
- http://seclists.org/fulldisclosure/2019/Aug/16
- http://www.openwall.com/lists/oss-security/2019/08/20/1
- http://www.openwall.com/lists/oss-security/2023/10/18/8
- https://access.redhat.com/errata/RHSA-2019:2594
- https://access.redhat.com/errata/RHSA-2019:2661
- https://access.redhat.com/errata/RHSA-2019:2682
- https://access.redhat.com/errata/RHSA-2019:2690
- https://access.redhat.com/errata/RHSA-2019:2726
- https://access.redhat.com/errata/RHSA-2019:2766
- https://access.redhat.com/errata/RHSA-2019:2769
- https://access.redhat.com/errata/RHSA-2019:2796
- https://access.redhat.com/errata/RHSA-2019:2861
- https://access.redhat.com/errata/RHSA-2019:2925
- https://access.redhat.com/errata/RHSA-2019:2939
- https://access.redhat.com/errata/RHSA-2019:2955
- https://access.redhat.com/errata/RHSA-2019:2966
- https://access.redhat.com/errata/RHSA-2019:3131
- https://access.redhat.com/errata/RHSA-2019:3245
- https://access.redhat.com/errata/RHSA-2019:3265
- https://access.redhat.com/errata/RHSA-2019:3892
- https://access.redhat.com/errata/RHSA-2019:3906
- https://access.redhat.com/errata/RHSA-2019:4018
- https://access.redhat.com/errata/RHSA-2019:4019
- https://access.redhat.com/errata/RHSA-2019:4020
- https://access.redhat.com/errata/RHSA-2019:4021
- https://access.redhat.com/errata/RHSA-2019:4040
- https://access.redhat.com/errata/RHSA-2019:4041
- https://access.redhat.com/errata/RHSA-2019:4042
- https://access.redhat.com/errata/RHSA-2019:4045
- https://access.redhat.com/errata/RHSA-2019:4269
- https://access.redhat.com/errata/RHSA-2019:4273
- https://access.redhat.com/errata/RHSA-2019:4352
- https://access.redhat.com/errata/RHSA-2020:0406
- https://access.redhat.com/errata/RHSA-2020:0727
- https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
- https://kb.cert.org/vuls/id/605641/
- https://kc.mcafee.com/corporate/index?page=content&id=SB10296
- https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04%40%3Cusers.trafficserver.apache.org%3E
- https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19%40%3Cannounce.trafficserver.apache.org%3E
- https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7%40%3Cdev.trafficserver.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/
- https://seclists.org/bugtraq/2019/Aug/24
- https://seclists.org/bugtraq/2019/Aug/31
- https://seclists.org/bugtraq/2019/Aug/43
- https://seclists.org/bugtraq/2019/Sep/18
- https://security.netapp.com/advisory/ntap-20190823-0001/
- https://security.netapp.com/advisory/ntap-20190823-0004/
- https://security.netapp.com/advisory/ntap-20190823-0005/
- https://support.f5.com/csp/article/K01988340
- https://support.f5.com/csp/article/K01988340?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4308-1/
- https://www.debian.org/security/2019/dsa-4503
- https://www.debian.org/security/2019/dsa-4508
- https://www.debian.org/security/2019/dsa-4520
- https://www.debian.org/security/2020/dsa-4669
- https://www.synology.com/security/advisory/Synology_SA_19_33
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html
- http://seclists.org/fulldisclosure/2019/Aug/16
- http://www.openwall.com/lists/oss-security/2019/08/20/1
- http://www.openwall.com/lists/oss-security/2023/10/18/8
- https://access.redhat.com/errata/RHSA-2019:2594
- https://access.redhat.com/errata/RHSA-2019:2661
- https://access.redhat.com/errata/RHSA-2019:2682
- https://access.redhat.com/errata/RHSA-2019:2690
- https://access.redhat.com/errata/RHSA-2019:2726
- https://access.redhat.com/errata/RHSA-2019:2766
- https://access.redhat.com/errata/RHSA-2019:2769
- https://access.redhat.com/errata/RHSA-2019:2796
- https://access.redhat.com/errata/RHSA-2019:2861
- https://access.redhat.com/errata/RHSA-2019:2925
- https://access.redhat.com/errata/RHSA-2019:2939
- https://access.redhat.com/errata/RHSA-2019:2955
- https://access.redhat.com/errata/RHSA-2019:2966
- https://access.redhat.com/errata/RHSA-2019:3131
- https://access.redhat.com/errata/RHSA-2019:3245
- https://access.redhat.com/errata/RHSA-2019:3265
- https://access.redhat.com/errata/RHSA-2019:3892
- https://access.redhat.com/errata/RHSA-2019:3906
- https://access.redhat.com/errata/RHSA-2019:4018
- https://access.redhat.com/errata/RHSA-2019:4019
- https://access.redhat.com/errata/RHSA-2019:4020
- https://access.redhat.com/errata/RHSA-2019:4021
- https://access.redhat.com/errata/RHSA-2019:4040
- https://access.redhat.com/errata/RHSA-2019:4041
- https://access.redhat.com/errata/RHSA-2019:4042
- https://access.redhat.com/errata/RHSA-2019:4045
- https://access.redhat.com/errata/RHSA-2019:4269
- https://access.redhat.com/errata/RHSA-2019:4273
- https://access.redhat.com/errata/RHSA-2019:4352
- https://access.redhat.com/errata/RHSA-2020:0406
- https://access.redhat.com/errata/RHSA-2020:0727
- https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
- https://kb.cert.org/vuls/id/605641/
- https://kc.mcafee.com/corporate/index?page=content&id=SB10296
- https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04%40%3Cusers.trafficserver.apache.org%3E
- https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19%40%3Cannounce.trafficserver.apache.org%3E
- https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7%40%3Cdev.trafficserver.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/
- https://seclists.org/bugtraq/2019/Aug/24
- https://seclists.org/bugtraq/2019/Aug/31
- https://seclists.org/bugtraq/2019/Aug/43
- https://seclists.org/bugtraq/2019/Sep/18
- https://security.netapp.com/advisory/ntap-20190823-0001/
- https://security.netapp.com/advisory/ntap-20190823-0004/
- https://security.netapp.com/advisory/ntap-20190823-0005/
- https://support.f5.com/csp/article/K01988340
- https://support.f5.com/csp/article/K01988340?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4308-1/
- https://www.debian.org/security/2019/dsa-4503
- https://www.debian.org/security/2019/dsa-4508
- https://www.debian.org/security/2019/dsa-4520
- https://www.debian.org/security/2020/dsa-4669
- https://www.synology.com/security/advisory/Synology_SA_19_33