CVE-2025-46805

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-46805
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-46805.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-46805
Related
Published
2025-05-26T14:15:20Z
Modified
2025-05-30T21:01:19.150355Z
Summary
[none]
Details

Screen version 5.0.0 and older version 4 releases have a TOCTOU race potentially allowing to send SIGHUP, SIGCONT to privileged processes when installed setuid-root.

References

Affected packages

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
4.9.1_git20250512-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
4.8.0-r0
4.8.0-r1
4.8.0-r2
4.8.0-r3
4.8.0-r4
4.8.0-r5
4.8.0-r6
4.9.0-r0
4.9.0-r1
4.9.0-r2
4.9.0-r3

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
4.9.1_git20250512-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
4.8.0-r0
4.8.0-r1
4.8.0-r2
4.8.0-r3
4.8.0-r4
4.8.0-r5
4.8.0-r6
4.9.0-r0
4.9.0-r1
4.9.0-r2
4.9.0-r3
4.9.0-r4
4.9.0-r5
4.9.1-r0
4.9.1-r1

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
4.9.1_git20250512-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
4.8.0-r0
4.8.0-r1
4.8.0-r2
4.8.0-r3
4.8.0-r4
4.8.0-r5
4.8.0-r6
4.9.0-r0
4.9.0-r1
4.9.0-r2
4.9.0-r3
4.9.0-r4
4.9.0-r5
4.9.1-r0
4.9.1-r1

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
5.0.1-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
4.8.0-r0
4.8.0-r1
4.8.0-r2
4.8.0-r3
4.8.0-r4
4.8.0-r5
4.8.0-r6
4.9.0-r0
4.9.0-r1
4.9.0-r2
4.9.0-r3
4.9.0-r4
4.9.0-r5
4.9.1-r0
4.9.1-r1
4.9.1-r2

5.*

5.0.0-r0

Alpine:v3.22 / 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
5.0.1-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
4.8.0-r0
4.8.0-r1
4.8.0-r2
4.8.0-r3
4.8.0-r4
4.8.0-r5
4.8.0-r6
4.9.0-r0
4.9.0-r1
4.9.0-r2
4.9.0-r3
4.9.0-r4
4.9.0-r5
4.9.1-r0
4.9.1-r1
4.9.1-r2

5.*

5.0.0-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

Affected versions

4.*

4.8.0-6
4.8.0-7
4.9.0-1
4.9.0-2
4.9.0-3
4.9.0-4
4.9.1-1
4.9.1-1+hurd.1
4.9.1-1+hurd.2
4.9.1-2
4.9.1-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

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

Affected versions

4.*

4.9.0-4
4.9.1-1
4.9.1-1+hurd.1
4.9.1-1+hurd.2
4.9.1-2
4.9.1-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

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
4.9.1-3

Affected versions

4.*

4.9.0-4
4.9.1-1
4.9.1-1+hurd.1
4.9.1-1+hurd.2
4.9.1-2

Ecosystem specific 

{
    "urgency": "unimportant"
}