CVE-2006-5873: Buffer Overflow
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.
Affected Software
Remediation
Patch Available
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2006-5873?
CVE-2006-5873 has a high severity rating due to its potential to cause denial of service through buffer overflow.
How do I fix CVE-2006-5873?
To fix CVE-2006-5873, upgrade to l2tpns version 2.1.21 or later, which addresses the buffer overflow vulnerability.
What systems are affected by CVE-2006-5873?
CVE-2006-5873 affects versions of l2tpns prior to 2.1.21, as well as Debian systems running version 3.1.
What kind of attack can CVE-2006-5873 lead to?
CVE-2006-5873 can lead to remote denial of service attacks through the exploitation of large heartbeat packets.
Who can exploit CVE-2006-5873?
Remote attackers with the ability to send large heartbeat packets can exploit CVE-2006-5873.