CVE-2019-11479
EUVD-2019-315219.06.2019, 00:15
Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| linux | linux_kernel | 4.4 ≤ 𝑥 < 4.4.182 |
| linux | linux_kernel | 4.9 ≤ 𝑥 < 4.9.182 |
| linux | linux_kernel | 4.14 ≤ 𝑥 < 4.14.127 |
| linux | linux_kernel | 4.19 ≤ 𝑥 < 4.19.52 |
| linux | linux_kernel | 5.1 ≤ 𝑥 < 5.1.11 |
| f5 | big-ip_advanced_firewall_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_advanced_firewall_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_advanced_firewall_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_advanced_firewall_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_advanced_firewall_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_advanced_firewall_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_access_policy_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_access_policy_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_access_policy_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_access_policy_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_access_policy_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_access_policy_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_application_acceleration_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_application_acceleration_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_application_acceleration_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_application_acceleration_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_application_acceleration_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_application_acceleration_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_link_controller | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_link_controller | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_link_controller | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_link_controller | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_link_controller | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_link_controller | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_policy_enforcement_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_policy_enforcement_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_policy_enforcement_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_policy_enforcement_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_policy_enforcement_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_policy_enforcement_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_webaccelerator | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_webaccelerator | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_webaccelerator | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_webaccelerator | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_webaccelerator | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_webaccelerator | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_application_security_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_application_security_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_application_security_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_application_security_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_application_security_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_application_security_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_local_traffic_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_local_traffic_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_local_traffic_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_local_traffic_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_local_traffic_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_local_traffic_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_fraud_protection_service | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_fraud_protection_service | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_fraud_protection_service | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_fraud_protection_service | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_fraud_protection_service | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_fraud_protection_service | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_global_traffic_manager | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_global_traffic_manager | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_global_traffic_manager | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_global_traffic_manager | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_global_traffic_manager | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_global_traffic_manager | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_analytics | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_analytics | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_analytics | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_analytics | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_analytics | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_analytics | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_edge_gateway | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_edge_gateway | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_edge_gateway | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_edge_gateway | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_edge_gateway | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_edge_gateway | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| f5 | big-ip_domain_name_system | 11.5.2 ≤ 𝑥 < 11.6.5.1 |
| f5 | big-ip_domain_name_system | 12.1.0 ≤ 𝑥 < 12.1.5.1 |
| f5 | big-ip_domain_name_system | 13.1.0 ≤ 𝑥 < 13.1.3.2 |
| f5 | big-ip_domain_name_system | 14.0.0 ≤ 𝑥 < 14.0.1.1 |
| f5 | big-ip_domain_name_system | 14.1.2 ≤ 𝑥 < 14.1.2.1 |
| f5 | big-ip_domain_name_system | 15.0.0 ≤ 𝑥 < 15.0.1.1 |
| canonical | ubuntu_linux | 14.04 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 18.10 |
| canonical | ubuntu_linux | 19.04 |
| redhat | enterprise_linux | 7.0 |
| f5 | big-iq_centralized_management | 5.1.0 ≤ 𝑥 ≤ 5.4.0 |
| f5 | big-iq_centralized_management | 6.0.0 ≤ 𝑥 ≤ 6.1.0 |
| f5 | enterprise_manager | 3.1.1 |
| f5 | iworkflow | 2.3.0 |
| f5 | traffix_signaling_delivery_controller | 5.0.0 ≤ 𝑥 ≤ 5.1.0 |
| redhat | virtualization_host | 4.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| linux |
| ||||||||||
| linux-aws |
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| linux-aws-hwe |
| ||||||||||
| linux-azure |
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| linux-azure-edge |
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| linux-euclid |
| ||||||||||
| linux-flo |
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| linux-gcp |
| ||||||||||
| linux-gcp-edge |
| ||||||||||
| linux-gke |
| ||||||||||
| linux-gke-4.15 |
| ||||||||||
| linux-gke-5.0 |
| ||||||||||
| linux-goldfish |
| ||||||||||
| linux-grouper |
| ||||||||||
| linux-hwe |
| ||||||||||
| linux-hwe-edge |
| ||||||||||
| linux-kvm |
| ||||||||||
| linux-lts-trusty |
| ||||||||||
| linux-lts-utopic |
| ||||||||||
| linux-lts-vivid |
| ||||||||||
| linux-lts-wily |
| ||||||||||
| linux-lts-xenial |
| ||||||||||
| linux-maguro |
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| linux-mako |
| ||||||||||
| linux-manta |
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| linux-oem |
| ||||||||||
| linux-oracle |
| ||||||||||
| linux-raspi2 |
| ||||||||||
| linux-snapdragon |
|
Common Weakness Enumeration
- CWE-405 - Asymmetric Resource Consumption (Amplification)Software that does not appropriately monitor or control resource consumption can lead to adverse system performance.
- CWE-770 - Allocation of Resources Without Limits or ThrottlingThe software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
References