ALPINE-CVE-2020-27347

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Source

https://security.alpinelinux.org/vuln/CVE-2020-27347

Import Source

https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json

JSON Data

https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-27347

Upstream

CVE-2020-27347

Published

2020-11-06T03:15:17.137Z

Modified

2026-06-15T18:18:08.589454594Z

Severity

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

Summary

[none]

Details

In tmux before version 3.1c the function inputcsidispatchsgrcolon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.

References

https://security.alpinelinux.org/vuln/CVE-2020-27347

Affected packages

Alpine:v3.10

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.9a-r2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.11

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.0a-r2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.12

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.13

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.14

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.15

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.16

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.17

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.18

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.19

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.20

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.21

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.22

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.23

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"

Alpine:v3.24

tmux

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1c-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-27347.json"