CVE-2006-5873
High
Description
Buffer overflow in the cluster_process_heartbeat 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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
L2tpns
PublishedDec 12, 2006
First seenDec 12, 2006
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| l2tpns l2tpns | 1.1, 2.0.13, 2.1 | — |
| debian debian_linux | 3.1 | — |
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