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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://secunia.com/advisories/23333 ↗
- http://sourceforge.net/project/shownotes.php?group_id=97282&release_id=468202 ↗
- http://secunia.com/advisories/23230 ↗
- http://l2tpns.cvs.sourceforge.net/l2tpns/l2tpns/cluster.c?r1=1.53&r2=1.54 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30732 ↗
- http://www.debian.org/security/2006/dsa-1230 ↗
- http://www.vupen.com/english/advisories/2006/4860 ↗
- http://www.securityfocus.com/bid/21443 ↗