DEBIAN-CVE-2006-5873

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Source
https://security-tracker.debian.org/tracker/CVE-2006-5873
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-5873.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2006-5873
Upstream
Published
2006-12-12T00:28:00Z
Modified
2025-11-19T02:04:37.741365Z
Summary
[none]
Details

Buffer overflow in the clusterprocessheartbeat function in cluster.c in layer 2 tunneling protocol network server (l2tpns) before 2.1.21 allows remote attackers to cause a denial of service via a large heartbeat packet.

References

Affected packages

Debian:11 / l2tpns

Package

Name
l2tpns
Purl
pkg:deb/debian/l2tpns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.21-1

Ecosystem specific 

{
    "urgency": "medium"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-5873.json"

Debian:12 / l2tpns

Package

Name
l2tpns
Purl
pkg:deb/debian/l2tpns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.21-1

Ecosystem specific 

{
    "urgency": "medium"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-5873.json"

Debian:13 / l2tpns

Package

Name
l2tpns
Purl
pkg:deb/debian/l2tpns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.21-1

Ecosystem specific 

{
    "urgency": "medium"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-5873.json"

Debian:14 / l2tpns

Package

Name
l2tpns
Purl
pkg:deb/debian/l2tpns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.21-1

Ecosystem specific 

{
    "urgency": "medium"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-5873.json"