ALPINE-CVE-2020-6072

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Source

https://security.alpinelinux.org/vuln/CVE-2020-6072

Import Source

https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json

JSON Data

https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-6072

Upstream

CVE-2020-6072

Published

2020-03-24T21:15:14Z

Modified

2026-11-03T06:32:31Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

An exploitable code execution vulnerability exists in the label-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the rr_decode function's return value is not checked, leading to a double free that could be exploited to execute arbitrary code. An attacker can send an mDNS message to trigger this vulnerability.

References

https://security.alpinelinux.org/vuln/CVE-2020-6072

Affected packages

Alpine:v3.11

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.12

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.13

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.14

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.15

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.16

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.17

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.18

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.19

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.20

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.21

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.22

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.23

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"

Alpine:v3.24

vlc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.9.2-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-6072.json"