ALPINE-CVE-2020-35498

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Source
https://security.alpinelinux.org/vuln/CVE-2020-35498
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-35498
Upstream
Published
2021-02-11T18:15:15Z
Modified
2026-11-03T06:32:25Z
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

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

References

Affected packages

Alpine:v3.13
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.14
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.15
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.16
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.17
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.18
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.19
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.20
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.21
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.22
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.23
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"
Alpine:v3.24
openvswitch

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.5.0
Fixed
2.12.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-35498.json"