CVE-2025-32743

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-32743
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-32743.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-32743
Related
Published
2025-04-10T14:15:29Z
Modified
2025-04-11T19:41:23.369243Z
Summary
[none]
Details

In ConnMan through 1.44, the lookup string in ns_resolv in dnsproxy.c can be NULL or an empty string when the TC (Truncated) bit is set in a DNS response. This allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code, because those lookup values lead to incorrect length calculations and incorrect memcpy operations.

References

Affected packages

Debian:11 / connman

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.36-2.2
1.36-2.2+deb11u1
1.36-2.2+deb11u2
1.36-2.3
1.36-2.4
1.37+repack-1
1.41-1
1.41-2
1.41-3
1.42-1
1.42-2
1.42-3
1.42-4
1.42-5
1.43-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / connman

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.41-3
1.42-1
1.42-2
1.42-3
1.42-4
1.42-5
1.43-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / connman

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.41-3
1.42-1
1.42-2
1.42-3
1.42-4
1.42-5
1.43-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}