CVE-2020-9366

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-9366
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9366.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-9366
Published
2020-02-24T17:15:15Z
Modified
2024-12-12T01:00:05.897265Z
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

A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.

References

Affected packages

Alpine:v3.10 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0

Alpine:v3.11 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.12 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.13 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.14 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.15 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.16 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.17 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.18 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.19 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.20 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.21 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0
4.7.0-r0

Alpine:v3.8 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0

Alpine:v3.9 / screen

Package

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

Affected ranges

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

Affected versions

4.*

4.0.3-r0
4.0.3-r1
4.0.3-r2
4.0.3-r3
4.0.3-r4
4.2.1-r0
4.2.1-r1
4.2.1-r2
4.2.1-r3
4.3.1-r0
4.3.1-r1
4.3.1-r2
4.3.1-r3
4.3.1-r4
4.4.0-r0
4.5.0-r0
4.5.1-r0
4.5.1-r1
4.6.0-r0
4.6.1-r0
4.6.1-r1
4.6.2-r0

Debian:11 / screen

Package

Name
screen
Purl
pkg:deb/debian/screen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.8.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / screen

Package

Name
screen
Purl
pkg:deb/debian/screen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.8.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / screen

Package

Name
screen
Purl
pkg:deb/debian/screen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.8.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / git.savannah.gnu.org/git/screen.git

Affected ranges

Type
GIT
Repo
https://git.savannah.gnu.org/git/screen.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v.*

v.4.2.0
v.4.2.1
v.4.3.0
v.4.3.1
v.4.4.0
v.4.5.0
v.4.5.1
v.4.6.0
v.4.6.1
v.4.6.2
v.4.7.0