cvelist/2019/9xxx/CVE-2019-9511.json
2021-01-20 15:02:47 +00:00

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{
"CVE_data_meta": {
"AKA": "HTTP/2 Data Dribble",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9511",
"STATE": "PUBLIC",
"TITLE": "Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Thanks to Jonathan Looney of Netflix for reporting this vulnerability."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.7"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400 Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "VU#605641",
"refsource": "CERT-VN",
"url": "https://kb.cert.org/vuls/id/605641/"
},
{
"refsource": "UBUNTU",
"name": "USN-4099-1",
"url": "https://usn.ubuntu.com/4099-1/"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2019-befd924cfe",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/"
},
{
"refsource": "BUGTRAQ",
"name": "20190822 [SECURITY] [DSA 4505-1] nginx security update",
"url": "https://seclists.org/bugtraq/2019/Aug/40"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2019-81985a8858",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/"
},
{
"refsource": "DEBIAN",
"name": "DSA-4505",
"url": "https://www.debian.org/security/2019/dsa-4505"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2019-8a437d5c2f",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2019-4427fd65be",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2019-63ba15cc83",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/"
},
{
"refsource": "BUGTRAQ",
"name": "20190902 [SECURITY] [DSA 4511-1] nghttp2 security update",
"url": "https://seclists.org/bugtraq/2019/Sep/1"
},
{
"refsource": "DEBIAN",
"name": "DSA-4511",
"url": "https://www.debian.org/security/2019/dsa-4511"
},
{
"refsource": "FEDORA",
"name": "FEDORA-2019-7a0b45fdc4",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2692",
"url": "https://access.redhat.com/errata/RHSA-2019:2692"
},
{
"refsource": "SUSE",
"name": "openSUSE-SU-2019:2120",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html"
},
{
"refsource": "SUSE",
"name": "openSUSE-SU-2019:2114",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html"
},
{
"refsource": "SUSE",
"name": "openSUSE-SU-2019:2115",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2745",
"url": "https://access.redhat.com/errata/RHSA-2019:2745"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2746",
"url": "https://access.redhat.com/errata/RHSA-2019:2746"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2775",
"url": "https://access.redhat.com/errata/RHSA-2019:2775"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2799",
"url": "https://access.redhat.com/errata/RHSA-2019:2799"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2925",
"url": "https://access.redhat.com/errata/RHSA-2019:2925"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2939",
"url": "https://access.redhat.com/errata/RHSA-2019:2939"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2949",
"url": "https://access.redhat.com/errata/RHSA-2019:2949"
},
{
"refsource": "SUSE",
"name": "openSUSE-SU-2019:2232",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html"
},
{
"refsource": "SUSE",
"name": "openSUSE-SU-2019:2234",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2955",
"url": "https://access.redhat.com/errata/RHSA-2019:2955"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:2966",
"url": "https://access.redhat.com/errata/RHSA-2019:2966"
},
{
"refsource": "SUSE",
"name": "openSUSE-SU-2019:2264",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:3041",
"url": "https://access.redhat.com/errata/RHSA-2019:3041"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:3933",
"url": "https://access.redhat.com/errata/RHSA-2019:3933"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:3935",
"url": "https://access.redhat.com/errata/RHSA-2019:3935"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:3932",
"url": "https://access.redhat.com/errata/RHSA-2019:3932"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:4018",
"url": "https://access.redhat.com/errata/RHSA-2019:4018"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:4019",
"url": "https://access.redhat.com/errata/RHSA-2019:4019"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:4021",
"url": "https://access.redhat.com/errata/RHSA-2019:4021"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:4020",
"url": "https://access.redhat.com/errata/RHSA-2019:4020"
},
{
"refsource": "DEBIAN",
"name": "DSA-4669",
"url": "https://www.debian.org/security/2020/dsa-4669"
},
{
"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html",
"refsource": "MISC",
"name": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"refsource": "MISC",
"name": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"name": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
"refsource": "MISC",
"url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
},
{
"refsource": "CONFIRM",
"name": "https://www.synology.com/security/advisory/Synology_SA_19_33",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_33"
},
{
"refsource": "CONFIRM",
"name": "https://support.f5.com/csp/article/K02591030",
"url": "https://support.f5.com/csp/article/K02591030"
},
{
"refsource": "CONFIRM",
"name": "https://security.netapp.com/advisory/ntap-20190823-0002/",
"url": "https://security.netapp.com/advisory/ntap-20190823-0002/"
},
{
"refsource": "CONFIRM",
"name": "https://security.netapp.com/advisory/ntap-20190823-0005/",
"url": "https://security.netapp.com/advisory/ntap-20190823-0005/"
},
{
"refsource": "CONFIRM",
"name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10296",
"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10296"
},
{
"refsource": "CONFIRM",
"name": "https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm_medium=RSS",
"url": "https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm_medium=RSS"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2021.html",
"refsource": "MISC",
"name": "https://www.oracle.com/security-alerts/cpujan2021.html"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}