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{
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"CVE_data_meta" : {
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"AKA" : "HTTP/2 Ping Flood" ,
"ASSIGNER" : "cert@cert.org" ,
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"ID" : "CVE-2019-9512" ,
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"STATE" : "PUBLIC" ,
"TITLE" : "Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service"
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} ,
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"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."
}
] ,
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"data_format" : "MITRE" ,
"data_type" : "CVE" ,
"data_version" : "4.0" ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both."
}
]
} ,
"generator" : {
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} ,
"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" : {
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{
"description" : [
{
"lang" : "eng" ,
"value" : "CWE-400 Uncontrolled Resource Consumption"
}
]
}
]
} ,
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"reference_data" : [
{
"name" : "VU#605641" ,
"refsource" : "CERT-VN" ,
"url" : "https://kb.cert.org/vuls/id/605641/"
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} ,
{
"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"
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} ,
{
"refsource" : "MLIST" ,
"name" : "[trafficserver-dev] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks" ,
"url" : "https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E"
} ,
{
"refsource" : "MLIST" ,
"name" : "[trafficserver-users] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks" ,
"url" : "https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E"
} ,
{
"refsource" : "MLIST" ,
"name" : "[trafficserver-announce] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks" ,
"url" : "https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E"
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} ,
{
"refsource" : "BUGTRAQ" ,
"name" : "20190814 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0" ,
"url" : "https://seclists.org/bugtraq/2019/Aug/24"
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} ,
{
"refsource" : "FULLDISC" ,
"name" : "20190816 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0" ,
"url" : "http://seclists.org/fulldisclosure/2019/Aug/16"
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} ,
{
"refsource" : "CONFIRM" ,
"name" : "https://www.synology.com/security/advisory/Synology_SA_19_33" ,
"url" : "https://www.synology.com/security/advisory/Synology_SA_19_33"
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} ,
{
"refsource" : "BUGTRAQ" ,
"name" : "20190819 [SECURITY] [DSA 4503-1] golang-1.11 security update" ,
"url" : "https://seclists.org/bugtraq/2019/Aug/31"
} ,
{
"refsource" : "DEBIAN" ,
"name" : "DSA-4503" ,
"url" : "https://www.debian.org/security/2019/dsa-4503"
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} ,
{
"refsource" : "CONFIRM" ,
"name" : "https://support.f5.com/csp/article/K98053339" ,
"url" : "https://support.f5.com/csp/article/K98053339"
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} ,
{
"refsource" : "MLIST" ,
"name" : "[oss-security] 20190819 [ANNOUNCE] Security release of Kubernetes v1.15.3, v1.14.6, v1.13.10 - CVE-2019-9512 and CVE-2019-9514" ,
"url" : "http://www.openwall.com/lists/oss-security/2019/08/20/1"
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} ,
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"refsource" : "CONFIRM" ,
"name" : "https://security.netapp.com/advisory/ntap-20190823-0001/" ,
"url" : "https://security.netapp.com/advisory/ntap-20190823-0001/"
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"name" : "https://security.netapp.com/advisory/ntap-20190823-0004/" ,
"url" : "https://security.netapp.com/advisory/ntap-20190823-0004/"
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"name" : "https://security.netapp.com/advisory/ntap-20190823-0005/" ,
"url" : "https://security.netapp.com/advisory/ntap-20190823-0005/"
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} ,
{
"refsource" : "SUSE" ,
"name" : "openSUSE-SU-2019:2000" ,
"url" : "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html"
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} ,
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"refsource" : "FEDORA" ,
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"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/"
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"name" : "20190825 [SECURITY] [DSA 4508-1] h2o security update" ,
"url" : "https://seclists.org/bugtraq/2019/Aug/43"
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} ,
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"refsource" : "DEBIAN" ,
"name" : "DSA-4508" ,
"url" : "https://www.debian.org/security/2019/dsa-4508"
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"refsource" : "SUSE" ,
"name" : "openSUSE-SU-2019:2056" ,
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2019-09-05 15:01:04 +00:00
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"name" : "openSUSE-SU-2019:2072" ,
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2019-09-06 15:00:59 +00:00
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"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/"
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2019-09-07 21:01:08 +00:00
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"url" : "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html"
2019-09-10 06:00:58 +00:00
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"refsource" : "REDHAT" ,
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"name" : "https://kc.mcafee.com/corporate/index?page=content&id=SB10296" ,
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}
]
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} ,
"source" : {
"discovery" : "UNKNOWN"
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}
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}
