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veracodeVeracode Vulnerability DatabaseVERACODE:21508
HistorySep 13, 2019 - 12:40 a.m.

Denial Of Service (DoS)

2019-09-1300:40:24
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
30

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

JSON

nginx HTTP/2 is vulnerable to denial of service (DoS). The attack is possible because it cannot control an attacker from sending a large amount of data request by manipulating window size and stream priority to force server to queue the data in 1-byte chunks, exhausting CPU and/or memory.

References

Related

alpinelinux 1
openvas 22
nessus 62
prion 2
ubuntucve 1
cve 2
nginx 1
mscve 1
osv 8
debiancve 1
cbl_mariner 1
redhatcve 1
symantec 2
fedora 10
suse 6
archlinux 3
ibm 19
freebsd 3
redhat 18
debian 3
oraclelinux 9
amazon 4
mageia 2
photon 1
rocky 2
hackerone 1
almalinux 2
ubuntu 1
f5 1
githubexploit 1
altlinux 1
threatpost 1
myhack58 1
cloudfoundry 1
thn 1
nodejsblog 1
fortinet 1
cert 1
alpinelinux
alpinelinux
CVE-2019-9511
2019-08-13 21:15:00
openvas
openvas
Huawei EulerOS: Security Advisory for nghttp2 (EulerOS-SA-2019-2083)
2020-01-23 00:00:00
openSUSE: Security Advisory for nghttp2 (openSUSE-SU-2019:2234-1)
2019-10-02 00:00:00
Fedora Update for nghttp2 FEDORA-2019-81985a8858
2019-08-23 00:00:00
nessus
nessus
EulerOS 2.0 SP8 : nghttp2 (EulerOS-SA-2019-2083)
2019-09-30 00:00:00
Fedora 30 : nghttp2 (2019-81985a8858) (Data Dribble) (Resource Loop)
2019-08-23 00:00:00
Fedora 29 : nghttp2 (2019-8a437d5c2f) (Data Dribble) (Resource Loop)
2019-08-28 00:00:00
prion
prion
Code injection
2019-08-13 21:15:00
Code injection
2019-09-11 15:15:00
ubuntucve
ubuntucve
CVE-2019-9511
2019-08-13 00:00:00
cve
cve
CVE-2019-9511
2019-08-13 21:15:00
CVE-2019-3643
2019-09-11 15:15:00
nginx
nginx
Excessive CPU usage in HTTP/2 with small window updates
2019-08-13 21:15:00
mscve
mscve
HTTP/2 Server Denial of Service Vulnerability
2019-08-13 07:00:00
osv
osv
CVE-2019-9511
2019-08-13 21:15:12
nghttp2 - security update
2019-09-01 00:00:00
Important: nginx:1.14 security update
2019-09-17 08:45:10
debiancve
debiancve
CVE-2019-9511
2019-08-13 21:15:00
cbl_mariner
cbl_mariner
CVE-2019-9511 affecting package nginx 1.16.1-2
2021-06-14 15:32:58
redhatcve
redhatcve
CVE-2019-9511
2020-11-01 17:54:29
symantec
symantec
Microsoft Windows 'HTTP.sys' CVE-2019-9511 Denial of Service Vulnerability
2019-08-13 00:00:00
Nginx Vulnerabilities Jul 2017 - Oct 2019
2020-05-06 18:48:22
fedora
fedora
[SECURITY] Fedora 29 Update: nghttp2-1.39.2-1.fc29
2019-08-27 18:38:08
[SECURITY] Fedora 30 Update: nghttp2-1.39.2-1.fc30
2019-08-23 01:27:34
[SECURITY] Fedora 30 Update: nghttp2-1.40.0-1.fc30
2020-02-23 01:09:35
suse
suse
Security update for nghttp2 (moderate)
2019-10-01 00:00:00
Security update for nghttp2 (moderate)
2019-10-01 00:00:00
Security update for nginx (moderate)
2019-10-06 00:00:00
archlinux
archlinux
[ASA-201908-17] libnghttp2: denial of service
2019-08-27 00:00:00
[ASA-201908-12] nginx-mainline: denial of service
2019-08-16 00:00:00
[ASA-201908-13] nginx: denial of service
2019-08-16 00:00:00
ibm
ibm
Security Bulletin: IBM MQ Appliance affected by HTTP/2 vulnerabilities (CVE-2019-9511 and CVE-2019-9513)
2020-01-27 10:37:46
Security Bulletin: IBM DataPower Gateway is affected by Denial of Service vulnerabilities
2021-06-08 21:47:38
Security Bulletin: Multiple Security Vulnerabilities affect IBM Cloud Private Kubernetes
2019-11-23 16:58:10
freebsd
freebsd
nghttp2 -- multiple vulnerabilities
2019-08-13 00:00:00
NGINX -- Multiple vulnerabilities
2019-08-13 00:00:00
Node.js -- multiple vulnerabilities
2019-08-16 00:00:00
redhat
redhat
(RHSA-2019:2692) Important: nghttp2 security update
2019-09-09 18:39:39
(RHSA-2019:3041) Important: Red Hat OpenShift Service Mesh 1.0.1 RPMs
2019-10-14 16:45:27
(RHSA-2019:2799) Important: nginx:1.14 security update
2019-09-17 08:45:10
debian
debian
[SECURITY] [DSA 4511-1] nghttp2 security update
2019-09-01 21:08:06
[SECURITY] [DSA 4505-1] nginx security update
2019-08-22 19:38:21
[SECURITY] [DSA 4669-1] nodejs security update
2020-04-29 21:05:57
oraclelinux
oraclelinux
nghttp2 security update
2019-09-10 00:00:00
nginx:1.14 security update
2019-09-19 00:00:00
olcne nginx security update
2020-09-28 00:00:00
amazon
amazon
Important: nghttp2
2019-09-30 21:03:00
Important: nghttp2
2019-10-08 21:43:00
Important: mod_http2
2019-10-28 17:43:00
mageia
mageia
Updated nghttp2 packages fix security vulnerabilities
2019-09-28 04:05:09
Updated nginx packages fix security vulnerabilities
2019-11-30 16:06:06
photon
photon
Important Photon OS Security Update - PHSA-2023-4.0-0342
2023-02-28 00:00:00
rocky
rocky
nginx:1.14 security update
2019-09-17 08:45:10
nodejs:10 security update
2019-09-30 07:07:29
hackerone
hackerone
Localize: Nginx version is disclosed in HTTP response
2020-01-26 21:54:31
almalinux
almalinux
Important: nginx:1.14 security update
2019-09-17 08:45:10
Important: nodejs:10 security update
2019-09-30 07:07:29
ubuntu
ubuntu
nginx vulnerabilities
2019-08-15 00:00:00
f5
f5
K02591030 : HTTP/2 vulnerabilities CVE-2019-9511, CVE-2019-9513, CVE-2019-9516, and CVE-2019-9517
2019-08-20 00:00:00
githubexploit
githubexploit
Exploit for Uncontrolled Resource Consumption in F5 Nginx
2020-12-22 10:16:11
altlinux
altlinux
Security fix for the ALT Linux 10 package node version 10.16.3-alt1
2019-08-30 00:00:00
threatpost
threatpost
HTTP Bugs Open Websites to DoS Attacks
2019-08-15 19:20:38
myhack58
myhack58
HTTP/2 denial of service attack vulnerability alerts-a vulnerability alert-the black bar safety net
2019-08-14 00:00:00
cloudfoundry
cloudfoundry
Various HTTP2 CVEs: Some Cloud Foundry products are impacted by HTTP denial of service attacks | Cloud Foundry
2019-12-03 00:00:00
thn
thn
8 New HTTP/2 Implementation Flaws Expose Websites to DoS Attacks
2019-08-14 08:19:00
nodejsblog
nodejsblog
August 2019 Security Releases
2019-08-16 00:00:00
fortinet
fortinet
HTTP/2 Multiple DoS Attacks (VU#605641)
2019-09-03 00:00:00
cert
cert
HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion
2019-08-13 00:00:00

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

JSON
Related for VERACODE:21508
alpinelinux1openvas22nessus62prion2ubuntucve1cve2nginx1mscve1osv8debiancve1cbl_mariner1redhatcve1symantec2fedora10suse6archlinux3ibm19freebsd3redhat18debian3oraclelinux9amazon4mageia2photon1rocky2hackerone1almalinux2ubuntu1f51githubexploit1altlinux1threatpost1myhack581cloudfoundry1thn1nodejsblog1fortinet1cert1