l2tpns vulnerabilities and fixes

Recent CVEs affecting l2tpns, with upgrade or downgrade steps. 1 tracked.

l2tpns has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2006-12-12. Highest priority: CVE-2006-5873 (score 53/100).

• CVE-2006-5873 HIGH 7.8 DOWNGRADE MITIGATE Buffer overflow in the cluster_process_heartbeat function in cluster.c in layer 2 tunneling protocol network s

FAQ

How do I fix l2tpns vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is l2tpns being exploited right now?

None of the tracked l2tpns CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which l2tpns CVE should I patch first?

CVE-2006-5873 currently ranks highest (53/100): Buffer overflow in the cluster_process_heartbeat function in cluster.c in layer 2 tunneling protocol network s.

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