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Published: 12/12/2006 Updated: 20/07/2017

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

VMScore: 694

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
l2tpns l2tpns 1.1
l2tpns l2tpns 2.0.13
l2tpns l2tpns 2.1
debian debian linux 3.1

NVD-CWE-Other http://l2tpns.cvs.sourceforge.net/l2tpns/l2tpns/cluster.c?r1=1.53&r2=1.54 http://sourceforge.net/project/shownotes.php?group_id=97282&release_id=468202 http://www.debian.org/security/2006/dsa-1230 http://www.securityfocus.com/bid/21443 http://secunia.com/advisories/23230 http://secunia.com/advisories/23333 http://www.vupen.com/english/advisories/2006/4860 https://exchange.xforce.ibmcloud.com/vulnerabilities/30732 https://nvd.nist.gov

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CVE-2006-5873

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