ALPINE-CVE-2019-9511

See a problem?
Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2019-9511
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2019-9511
Upstream
Published
2019-08-13T21:15:12.223Z
Modified
2026-07-08T04:30:38.523342177Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Alpine:v3.10
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.11
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.12
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.13
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.14
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.15
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.16
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.17
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.18
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.19
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.20
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.21
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.22
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.23
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.24
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.16.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.7
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.8
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.39.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.14.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
Alpine:v3.9
nghttp2

Package

Name
nghttp2
Purl
pkg:apk/alpine/nghttp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.35.1-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.5
Fixed
1.14.1-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"
nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.16.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9511.json"