DEBIAN-CVE-2022-0934

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Source
https://security-tracker.debian.org/tracker/CVE-2022-0934
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-0934.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-0934
Upstream
Published
2022-08-29T15:15:10Z
Modified
2025-09-19T07:32:06.185737Z
Summary
[none]
Details

A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.

References

Affected packages

Debian:11 / dnsmasq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.85-1+deb11u1

Affected versions

2.*

2.85-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / dnsmasq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.87-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / dnsmasq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.87-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / dnsmasq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.87-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}