Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2019-11477

Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). 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 commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.

  • Published: Jun 19, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2019-11477
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
linux / linux_kernel 4.5 4.9.182
linux / linux_kernel 4.10 4.14.127
linux / linux_kernel 4.15 4.19.52
linux / linux_kernel 4.20 5.1.11
linux / linux_kernel 2.6.29 3.16.69
linux / linux_kernel 3.17 4.4.182
f5 / big-ip_advanced_firewall_manager 12.1.0 12.1.4.x
f5 / big-ip_advanced_firewall_manager 14.0.0 14.1.0.x
f5 / big-ip_advanced_firewall_manager 13.1.0 13.1.1.x
f5 / big-ip_advanced_firewall_manager 11.5.2 11.6.4.x
f5 / big-ip_advanced_firewall_manager 15.0.0 15.0.0.x
f5 / big-ip_access_policy_manager 14.0.0 14.1.0.x
f5 / big-ip_access_policy_manager 12.1.0 12.1.4.x
f5 / big-ip_access_policy_manager 13.1.0 13.1.1.x
f5 / big-ip_access_policy_manager 11.5.2 11.6.4.x
f5 / big-ip_access_policy_manager 15.0.0 15.0.0.x
f5 / big-ip_application_acceleration_manager 12.1.0 12.1.4.x
f5 / big-ip_application_acceleration_manager 14.0.0 14.1.0.x
f5 / big-ip_application_acceleration_manager 13.1.0 13.1.1.x
f5 / big-ip_application_acceleration_manager 11.5.2 11.6.4.x
f5 / big-ip_application_acceleration_manager 15.0.0 15.0.0.x
f5 / big-ip_link_controller 12.1.0 12.1.4.x
f5 / big-ip_link_controller 14.0.0 14.1.0.x
f5 / big-ip_link_controller 11.5.2 11.6.4.x
f5 / big-ip_link_controller 13.1.0 13.1.1.x
f5 / big-ip_link_controller 15.0.0 15.0.0.x
f5 / big-ip_policy_enforcement_manager 12.1.0 12.1.4.x
f5 / big-ip_policy_enforcement_manager 14.0.0 14.1.0.x
f5 / big-ip_policy_enforcement_manager 11.5.2 11.6.4.x
f5 / big-ip_policy_enforcement_manager 13.1.0 13.1.1.x
f5 / big-ip_policy_enforcement_manager 15.0.0 15.0.0.x
f5 / big-ip_webaccelerator 12.1.0 12.1.4.x
f5 / big-ip_webaccelerator 14.0.0 14.1.0.x
f5 / big-ip_webaccelerator 11.5.2 11.6.4.x
f5 / big-ip_webaccelerator 13.1.0 13.1.1.x
f5 / big-ip_webaccelerator 15.0.0 15.0.0.x
f5 / big-ip_application_security_manager 12.1.0 12.1.4.x
f5 / big-ip_application_security_manager 14.0.0 14.1.0.x
f5 / big-ip_application_security_manager 11.5.2 11.6.4.x
f5 / big-ip_application_security_manager 13.1.0 13.1.1.x
f5 / big-ip_application_security_manager 15.0.0 15.0.0.x
f5 / big-ip_local_traffic_manager 12.1.0 12.1.4.x
f5 / big-ip_local_traffic_manager 14.0.0 14.1.0.x
f5 / big-ip_local_traffic_manager 11.5.2 11.6.4.x
f5 / big-ip_local_traffic_manager 13.1.0 13.1.1.x
f5 / big-ip_local_traffic_manager 15.0.0 15.0.0.x
f5 / big-ip_fraud_protection_service 12.1.0 12.1.4.x
f5 / big-ip_fraud_protection_service 14.0.0 14.1.0.x
f5 / big-ip_fraud_protection_service 11.5.2 11.6.4.x
f5 / big-ip_fraud_protection_service 13.1.0 13.1.1.x
f5 / big-ip_fraud_protection_service 15.0.0 15.0.0.x
f5 / big-ip_global_traffic_manager 12.1.0 12.1.4.x
f5 / big-ip_global_traffic_manager 14.0.0 14.1.0.x
f5 / big-ip_global_traffic_manager 11.5.2 11.6.4.x
f5 / big-ip_global_traffic_manager 13.1.0 13.1.1.x
f5 / big-ip_global_traffic_manager 15.0.0 15.0.0.x
f5 / big-ip_analytics 12.1.0 12.1.4.x
f5 / big-ip_analytics 14.0.0 14.1.0.x
f5 / big-ip_analytics 11.5.2 11.6.4.x
f5 / big-ip_analytics 13.1.0 13.1.1.x
f5 / big-ip_analytics 15.0.0 15.0.0.x
f5 / big-ip_edge_gateway 12.1.0 12.1.4.x
f5 / big-ip_edge_gateway 14.0.0 14.1.0.x
f5 / big-ip_edge_gateway 11.5.2 11.6.4.x
f5 / big-ip_edge_gateway 13.1.0 13.1.1.x
f5 / big-ip_edge_gateway 15.0.0 15.0.0.x
f5 / big-ip_domain_name_system 12.1.0 12.1.4.x
f5 / big-ip_domain_name_system 14.0.0 14.1.0.x
f5 / big-ip_domain_name_system 11.5.2 11.6.4.x
f5 / big-ip_domain_name_system 13.1.0 13.1.1.x
f5 / big-ip_domain_name_system 15.0.0 15.0.0.x
canonical / ubuntu_linux 16.04 16.04.x
canonical / ubuntu_linux 12.04 12.04.x
canonical / ubuntu_linux 18.04 18.04.x
canonical / ubuntu_linux 18.10 18.10.x
canonical / ubuntu_linux 19.04 19.04.x
canonical / ubuntu_linux 14.04 14.04.x
redhat / enterprise_linux 7.0 7.0.x
redhat / enterprise_linux 6.0 6.0.x
redhat / enterprise_linux_aus 6.6 6.6.x
redhat / enterprise_linux 5.0 5.0.x
redhat / enterprise_linux_aus 6.5 6.5.x
redhat / enterprise_linux_eus 7.4 7.4.x
redhat / enterprise_linux_eus 7.5 7.5.x
redhat / enterprise_linux 8.0 8.0.x
redhat / enterprise_mrg 2.0 2.0.x
f5 / traffix_signaling_delivery_controller 5.0.0 5.1.0.x