CVE-2019-9511 (GCVE-0-2019-9511)
Vulnerability from cvelistv5
Published
2019-08-13 20:50
Modified
2024-08-04 21:54
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
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.
References
cret@cert.org http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html Mailing List, Third Party Advisory
cret@cert.org http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html Mailing List, Third Party Advisory
cret@cert.org http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html Mailing List, Third Party Advisory
cret@cert.org http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html Mailing List, Third Party Advisory
cret@cert.org http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html Mailing List, Third Party Advisory
cret@cert.org http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html Mailing List, Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2692 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2745 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2746 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2775 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2799 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2925 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2939 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2949 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2955 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:2966 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:3041 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:3932 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:3933 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:3935 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:4018 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:4019 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:4020 Third Party Advisory
cret@cert.org https://access.redhat.com/errata/RHSA-2019:4021 Third Party Advisory
cret@cert.org https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md Third Party Advisory
cret@cert.org https://kb.cert.org/vuls/id/605641/ Third Party Advisory, US Government Resource
cret@cert.org https://kc.mcafee.com/corporate/index?page=content&id=SB10296 Third Party Advisory
cret@cert.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/
cret@cert.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/
cret@cert.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/
cret@cert.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/
cret@cert.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/
cret@cert.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/
cret@cert.org https://seclists.org/bugtraq/2019/Aug/40 Mailing List, Third Party Advisory
cret@cert.org https://seclists.org/bugtraq/2019/Sep/1 Mailing List, Third Party Advisory
cret@cert.org https://security.netapp.com/advisory/ntap-20190823-0002/ Third Party Advisory
cret@cert.org https://security.netapp.com/advisory/ntap-20190823-0005/ Third Party Advisory
cret@cert.org https://support.f5.com/csp/article/K02591030 Third Party Advisory
cret@cert.org https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS
cret@cert.org https://usn.ubuntu.com/4099-1/ Third Party Advisory
cret@cert.org https://www.debian.org/security/2019/dsa-4505 Third Party Advisory
cret@cert.org https://www.debian.org/security/2019/dsa-4511 Third Party Advisory
cret@cert.org https://www.debian.org/security/2020/dsa-4669 Third Party Advisory
cret@cert.org https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
cret@cert.org https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
cret@cert.org https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
cret@cert.org https://www.synology.com/security/advisory/Synology_SA_19_33 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2692 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2745 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2746 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2775 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2799 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2925 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2939 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2949 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2955 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:2966 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:3041 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:3932 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:3933 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:3935 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:4018 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:4019 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:4020 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2019:4021 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://kb.cert.org/vuls/id/605641/ Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 https://kc.mcafee.com/corporate/index?page=content&id=SB10296 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/
af854a3a-2127-422b-91ae-364da2661108 https://seclists.org/bugtraq/2019/Aug/40 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://seclists.org/bugtraq/2019/Sep/1 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20190823-0002/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20190823-0005/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.f5.com/csp/article/K02591030 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS
af854a3a-2127-422b-91ae-364da2661108 https://usn.ubuntu.com/4099-1/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2019/dsa-4505 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2019/dsa-4511 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2020/dsa-4669 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.synology.com/security/advisory/Synology_SA_19_33 Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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