Vulnerability Details CVE-2006-5873
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 79.7%
CVSS Severity
CVSS v2 Score 7.8
References
- http://l2tpns.cvs.sourceforge.net/l2tpns/l2tpns/cluster.c?r1=1.53&r2=1.54
- http://secunia.com/advisories/23230
- http://secunia.com/advisories/23333
- 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://www.vupen.com/english/advisories/2006/4860
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30732
- http://l2tpns.cvs.sourceforge.net/l2tpns/l2tpns/cluster.c?r1=1.53&r2=1.54
- http://secunia.com/advisories/23230
- http://secunia.com/advisories/23333
- 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://www.vupen.com/english/advisories/2006/4860
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30732