Executive Summary

Informations
NameCVE-2019-9517First vendor Publication2019-08-13
VendorCveLast vendor Modification2019-08-23

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score7.8Attack RangeNetwork
Cvss Impact Score6.9Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9517

CWE : Common Weakness Enumeration

%idName
100 %CWE-400Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application41
Application11
Os20
Os39

Sources (Detail)

SourceUrl
BUGTRAQ https://seclists.org/bugtraq/2019/Aug/47
CERT-VN https://kb.cert.org/vuls/id/605641/
CONFIRM https://kc.mcafee.com/corporate/index?page=content&id=SB10296
https://security.netapp.com/advisory/ntap-20190823-0003/
https://security.netapp.com/advisory/ntap-20190823-0005/
https://security.netapp.com/advisory/ntap-20190905-0003/
https://support.f5.com/csp/article/K02591030
https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm...
https://www.synology.com/security/advisory/Synology_SA_19_33
DEBIAN https://www.debian.org/security/2019/dsa-4509
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
GENTOO https://security.gentoo.org/glsa/201909-04
MISC https://github.com/Netflix/security-bulletins/blob/master/advisories/third-pa...
MLIST http://www.openwall.com/lists/oss-security/2019/08/15/7
https://lists.apache.org/thread.html/4610762456644181b267c846423b3a990bd4aaea...
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e8029...
https://lists.apache.org/thread.html/d89f999e26dfb1d50f247ead1fe8538014eb412b...
https://lists.apache.org/thread.html/ec97fdfc1a859266e56fef084353a34e0a0b0890...
REDHAT https://access.redhat.com/errata/RHSA-2019:2893
https://access.redhat.com/errata/RHSA-2019:2925
https://access.redhat.com/errata/RHSA-2019:2939
https://access.redhat.com/errata/RHSA-2019:2946
https://access.redhat.com/errata/RHSA-2019:2949
https://access.redhat.com/errata/RHSA-2019:2950
https://access.redhat.com/errata/RHSA-2019:2955
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
UBUNTU https://usn.ubuntu.com/4113-1/

Alert History

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DateInformations
2019-10-10 12:11:54
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2019-10-03 12:11:32
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2019-10-02 12:02:08
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2019-10-01 12:11:19
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2019-10-01 01:10:19
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2019-09-25 12:11:50
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2019-09-12 12:11:39
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2019-09-11 12:04:31
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2019-09-07 12:11:05
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2019-09-06 12:03:50
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2019-09-03 12:04:04
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2019-08-30 21:19:43
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2019-08-30 13:19:38
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2019-08-27 13:19:32
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2019-08-27 09:19:14
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2019-08-25 12:03:07
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2019-08-25 09:19:25
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2019-08-24 05:19:36
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2019-08-22 00:19:56
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2019-08-20 12:05:27
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2019-08-18 12:01:41
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2019-08-18 05:20:04
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2019-08-15 17:19:37
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2019-08-15 13:19:36
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2019-08-15 12:07:35
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2019-08-14 17:19:31
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2019-08-14 05:18:58
  • First insertion