ALPINE-CVE-2019-9946

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Source

https://security.alpinelinux.org/vuln/CVE-2019-9946

Import Source

https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json

JSON Data

https://api.osv.dev/v1/vulns/ALPINE-CVE-2019-9946

Upstream

CVE-2019-9946

Published

2019-04-02T18:30:26Z

Modified

2026-11-03T06:32:23Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

Cloud Native Computing Foundation (CNCF) CNI (Container Networking Interface) 0.7.4 has a network firewall misconfiguration which affects Kubernetes. The CNI 'portmap' plugin, used to setup HostPorts for CNI, inserts rules at the front of the iptables nat chains; which take precedence over the KUBE- SERVICES chain. Because of this, the HostPort/portmap rule could match incoming traffic even if there were better fitting, more specific service definition rules like NodePorts later in the chain. The issue is fixed in CNI 0.7.5 and Kubernetes 1.11.9, 1.12.7, 1.13.5, and 1.14.0.

References

https://security.alpinelinux.org/vuln/CVE-2019-9946

Affected packages

Alpine:v3.10

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.11

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.12

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.13

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.14

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.15

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.16

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.17

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.18

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.19

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.20

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.21

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.22

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.23

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.24

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"

Alpine:v3.9

containerd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-9946.json"