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CVE-2019-9511

PUBLISHED 04.08.2024

CNA: certcc

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service

Обновлено: 20.01.2021
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

CWE

Идентификатор Описание
CWE-400 Неконтролируемое использование ресурсов (исчерпание ресурсов)

БДУ ФСТЭК

Идентификатор Описание
BDU:2019-02994 Уязвимость реализации сетевого протокола HTTP/2 операционных систем Windows, сервера nginx, программной платформы Node.js, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2019-03782 Уязвимость реализации сетевого протокола HTTP/2 веб-сервера Apache HTTP Server, связанная с неконтролируемым расходом ресурса, позволяющая нарушителю вызвать отказ в обслуживании

CVSS

Оценка Severity Версия Базовый вектор
7.5 HIGH 3.0 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Доп. Информация

Product Status

n/a
Product: n/a
Vendor: n/a
Default status: Не определен
Версии:
Затронутые версии Статус
Наблюдалось в версии n/a affected
 

Ссылки

https://kb.cert.org/vuls/id/605641/
https://usn.ubuntu.com/4099-1/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGY...
https://seclists.org/bugtraq/2019/Aug/40
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSU...
https://www.debian.org/security/2019/dsa-4505
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYEN...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEB...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ...
https://seclists.org/bugtraq/2019/Sep/1
https://www.debian.org/security/2019/dsa-4511
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NP...
https://access.redhat.com/errata/RHSA-2019:2692
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
https://access.redhat.com/errata/RHSA-2019:2745
https://access.redhat.com/errata/RHSA-2019:2746
https://access.redhat.com/errata/RHSA-2019:2775
https://access.redhat.com/errata/RHSA-2019:2799
https://access.redhat.com/errata/RHSA-2019:2925
https://access.redhat.com/errata/RHSA-2019:2939
https://access.redhat.com/errata/RHSA-2019:2949
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html
https://access.redhat.com/errata/RHSA-2019:2955
https://access.redhat.com/errata/RHSA-2019:2966
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html
https://access.redhat.com/errata/RHSA-2019:3041
https://access.redhat.com/errata/RHSA-2019:3933
https://access.redhat.com/errata/RHSA-2019:3935
https://access.redhat.com/errata/RHSA-2019:3932
https://access.redhat.com/errata/RHSA-2019:4018
https://access.redhat.com/errata/RHSA-2019:4019
https://access.redhat.com/errata/RHSA-2019:4021
https://access.redhat.com/errata/RHSA-2019:4020
https://www.debian.org/security/2020/dsa-4669
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
https://www.synology.com/security/advisory/Synology_SA_19_33
https://support.f5.com/csp/article/K02591030
https://security.netapp.com/advisory/ntap-20190823-0002/
https://security.netapp.com/advisory/ntap-20190823-0005/
https://kc.mcafee.com/corporate/index?page=content&id=SB10296
https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS
https://www.oracle.com/security-alerts/cpujan2021.html

CVE Program Container

Обновлено: 04.08.2024
SSVC and KEV, plus CVSS and CWE if not provided by the CNA.

Ссылки

https://kb.cert.org/vuls/id/605641/
https://usn.ubuntu.com/4099-1/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGY...
https://seclists.org/bugtraq/2019/Aug/40
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSU...
https://www.debian.org/security/2019/dsa-4505
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYEN...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEB...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ...
https://seclists.org/bugtraq/2019/Sep/1
https://www.debian.org/security/2019/dsa-4511
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NP...
https://access.redhat.com/errata/RHSA-2019:2692
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
https://access.redhat.com/errata/RHSA-2019:2745
https://access.redhat.com/errata/RHSA-2019:2746
https://access.redhat.com/errata/RHSA-2019:2775
https://access.redhat.com/errata/RHSA-2019:2799
https://access.redhat.com/errata/RHSA-2019:2925
https://access.redhat.com/errata/RHSA-2019:2939
https://access.redhat.com/errata/RHSA-2019:2949
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html
https://access.redhat.com/errata/RHSA-2019:2955
https://access.redhat.com/errata/RHSA-2019:2966
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html
https://access.redhat.com/errata/RHSA-2019:3041
https://access.redhat.com/errata/RHSA-2019:3933
https://access.redhat.com/errata/RHSA-2019:3935
https://access.redhat.com/errata/RHSA-2019:3932
https://access.redhat.com/errata/RHSA-2019:4018
https://access.redhat.com/errata/RHSA-2019:4019
https://access.redhat.com/errata/RHSA-2019:4021
https://access.redhat.com/errata/RHSA-2019:4020
https://www.debian.org/security/2020/dsa-4669
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
https://www.synology.com/security/advisory/Synology_SA_19_33
https://support.f5.com/csp/article/K02591030
https://security.netapp.com/advisory/ntap-20190823-0002/
https://security.netapp.com/advisory/ntap-20190823-0005/
https://kc.mcafee.com/corporate/index?page=content&id=SB10296
https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS
https://www.oracle.com/security-alerts/cpujan2021.html

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