Tracker / CVE-2018-5391
CVE-2018-5391
High 7.5
The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| debian | debian_linux |
| f5 | big-ip_access_policy_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_access_policy_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_access_policy_manager · 13.0.0 → 13.1.3 |
| f5 | big-ip_access_policy_manager · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_access_policy_manager · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_advanced_firewall_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_advanced_firewall_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_advanced_firewall_manager · 13.0.0 → 13.1.3 |
| f5 | big-ip_advanced_firewall_manager · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_advanced_firewall_manager · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_analytics · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_analytics · 12.1.0 → 12.1.5 |
| f5 | big-ip_analytics · 13.0.0 → 13.1.3 |
| f5 | big-ip_analytics · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_analytics · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_application_acceleration_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_application_acceleration_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_application_acceleration_manager · 13.0.0 → 13.1.3 |
| f5 | big-ip_application_acceleration_manager · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_application_acceleration_manager · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_application_security_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_application_security_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_application_security_manager · 13.0.0 → 13.1.3 |
| f5 | big-ip_application_security_manager · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_application_security_manager · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_domain_name_system · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_domain_name_system · 12.1.0 → 12.1.5 |
| f5 | big-ip_domain_name_system · 13.0.0 → 13.1.3 |
| f5 | big-ip_domain_name_system · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_domain_name_system · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_edge_gateway · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_edge_gateway · 12.1.0 → 12.1.5 |
| f5 | big-ip_edge_gateway · 13.0.0 → 13.1.3 |
| f5 | big-ip_edge_gateway · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_edge_gateway · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_fraud_protection_service · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_fraud_protection_service · 12.1.0 → 12.1.5 |
| f5 | big-ip_fraud_protection_service · 13.0.0 → 13.1.3 |
| f5 | big-ip_fraud_protection_service · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_fraud_protection_service · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_global_traffic_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_global_traffic_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_global_traffic_manager · 13.0.0 → 13.1.3 |
| f5 | big-ip_global_traffic_manager · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_global_traffic_manager · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_link_controller · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_link_controller · 12.1.0 → 12.1.5 |
| f5 | big-ip_link_controller · 13.0.0 → 13.1.3 |
| f5 | big-ip_link_controller · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_link_controller · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_local_traffic_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_local_traffic_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_local_traffic_manager · 13.0.0 → 13.1.3 |
| f5 | big-ip_local_traffic_manager · 14.0.0 → 14.0.1.1 |
| f5 | big-ip_local_traffic_manager · 14.1.0 → 14.1.2.4 |
| f5 | big-ip_policy_enforcement_manager · 11.5.1 → 11.6.5.1 |
| f5 | big-ip_policy_enforcement_manager · 12.1.0 → 12.1.5 |
| f5 | big-ip_policy_enforcement_manager · 13.0.0 → 13.1.3 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.