DEBIAN-CVE-2021-34432

Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-34432
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-34432.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-34432
Upstream
Published
2021-07-27T16:15:07Z
Modified
2025-09-19T06:08:31Z
Summary
[none]
Details

In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.

References

Affected packages

Debian:11 / mosquitto

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.8-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / mosquitto

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.8-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / mosquitto

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.8-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:14 / mosquitto

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.8-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}