CVE-2019-9517

Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.

Link	Resource
https://kb.cert.org/vuls/id/605641/	Third Party Advisory US Government Resource
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md	Third Party Advisory
https://lists.apache.org/thread.html/4610762456644181b267c846423b3a990bd4aaea1886ecc7d51febdb@%3Cannounce.httpd.apache.org%3E	Issue Tracking Third Party Advisory
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E	Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/15/7	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/d89f999e26dfb1d50f247ead1fe8538014eb412b2dbe5be4b1a9ef50@%3Cdev.httpd.apache.org%3E	Issue Tracking Third Party Advisory
https://lists.apache.org/thread.html/ec97fdfc1a859266e56fef084353a34e0a0b08901b3c1aa317a43c8c@%3Cdev.httpd.apache.org%3E	Issue Tracking Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_19_33	Third Party Advisory
https://support.f5.com/csp/article/K02591030	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0005/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0003/	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/	Mailing List Third Party Advisory
https://www.debian.org/security/2019/dsa-4509	Third Party Advisory
https://seclists.org/bugtraq/2019/Aug/47	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/	Mailing List Third Party Advisory
https://usn.ubuntu.com/4113-1/	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190905-0003/	Third Party Advisory
https://security.gentoo.org/glsa/201909-04	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html	Mailing List Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10296	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2893	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2925	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2939	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2946	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2950	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2949	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2955	Third Party Advisory
https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm_medium=RSS	Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html	Patch Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3935	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3933	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3932	Third Party Advisory
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html	Third Party Advisory
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36@%3Ccvs.httpd.apache.org%3E	Mailing List Third Party Advisory

Configuration 1

cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* 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:a:synology:diskstation_manager:6.2:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:jboss_core_services:1.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:*:*:*:*:*:*:* cpe:2.3:a:oracle:graalvm:19.2.0:*:*:*:enterprise:*:*:* cpe:2.3:a:oracle:instantis_enterprisetrack:*:*:*:*:*:*:*:* cpe:2.3:a:oracle:communications_element_manager:8.2.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:communications_element_manager:8.1.1:*:*:*:*:*:*:* cpe:2.3:a:oracle:communications_element_manager:8.1.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:communications_element_manager:8.0.0:*:*:*:*:*:*:* cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:* cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:* cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:* cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*

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Published : 2019-08-13 09:15

Updated : 2023-01-19 08:13

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NVD link : CVE-2019-9517

Mitre link : CVE-2019-9517

Synology

Vs960hd Firmware

CWE-770