DEBIAN-CVE-2020-28928

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2020-28928
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-28928.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-28928
Upstream
Published
2020-11-24T18:15:12Z
Modified
2025-09-25T02:19:07.972215Z
Summary
[none]
Details

In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).

References

Affected packages

Debian:11 / musl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / musl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / musl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / musl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}