Vulnerability Name:

CVE-2018-5510 (CCN-141636)

Assigned:2018-04-13
Published:2018-04-13
Updated:2018-05-17
Summary:On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-5510

Source: XF
Type: UNKNOWN
f5-cve20185510-dos(141636)

Source: CCN
Type: F5 Security Advisory K77671456
BIG-IP TMM vulnerability CVE-2018-5510

Source: CONFIRM
Type: Vendor Advisory
https://support.f5.com/csp/article/K77671456

Vulnerable Configuration:Configuration 1:
  • cpe:/a:f5:big-ip_local_traffic_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:f5:big-ip_application_acceleration_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:f5:big-ip_advanced_firewall_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:f5:big-ip_analytics:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:11.5.5:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/a:f5:big-ip_access_policy_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/a:f5:big-ip_application_security_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/a:f5:big-ip_edge_gateway:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:11.5.5:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/a:f5:big-ip_global_traffic_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/a:f5:big-ip_link_controller:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:11.5.5:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/a:f5:big-ip_policy_enforcement_manager:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:11.5.5:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/a:f5:big-ip_webaccelerator:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:11.5.5:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/a:f5:big-ip_websafe:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_websafe:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_websafe:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_websafe:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_websafe:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_websafe:11.5.5:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/a:f5:big-ip_domain_name_system:11.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:11.5.4:hf1:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:11.5.4:hf2:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:11.5.4:hf3:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:11.5.4:hf4:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:11.5.5:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:f5:big-ip:11.5.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    f5 big-ip local traffic manager 11.5.4
    f5 big-ip local traffic manager 11.5.4 hf1
    f5 big-ip local traffic manager 11.5.4 hf2
    f5 big-ip local traffic manager 11.5.4 hf3
    f5 big-ip local traffic manager 11.5.4 hf4
    f5 big-ip local traffic manager 11.5.5
    f5 big-ip application acceleration manager 11.5.4
    f5 big-ip application acceleration manager 11.5.4 hf1
    f5 big-ip application acceleration manager 11.5.4 hf2
    f5 big-ip application acceleration manager 11.5.4 hf3
    f5 big-ip application acceleration manager 11.5.4 hf4
    f5 big-ip application acceleration manager 11.5.5
    f5 big-ip advanced firewall manager 11.5.4
    f5 big-ip advanced firewall manager 11.5.4 hf1
    f5 big-ip advanced firewall manager 11.5.4 hf2
    f5 big-ip advanced firewall manager 11.5.4 hf3
    f5 big-ip advanced firewall manager 11.5.4 hf4
    f5 big-ip advanced firewall manager 11.5.5
    f5 big-ip analytics 11.5.4
    f5 big-ip analytics 11.5.4 hf1
    f5 big-ip analytics 11.5.4 hf2
    f5 big-ip analytics 11.5.4 hf3
    f5 big-ip analytics 11.5.4 hf4
    f5 big-ip analytics 11.5.5
    f5 big-ip access policy manager 11.5.4
    f5 big-ip access policy manager 11.5.4 hf1
    f5 big-ip access policy manager 11.5.4 hf2
    f5 big-ip access policy manager 11.5.4 hf3
    f5 big-ip access policy manager 11.5.4 hf4
    f5 big-ip access policy manager 11.5.5
    f5 big-ip application security manager 11.5.4
    f5 big-ip application security manager 11.5.4 hf1
    f5 big-ip application security manager 11.5.4 hf2
    f5 big-ip application security manager 11.5.4 hf3
    f5 big-ip application security manager 11.5.4 hf4
    f5 big-ip application security manager 11.5.5
    f5 big-ip edge gateway 11.5.4
    f5 big-ip edge gateway 11.5.4 hf1
    f5 big-ip edge gateway 11.5.4 hf2
    f5 big-ip edge gateway 11.5.4 hf3
    f5 big-ip edge gateway 11.5.4 hf4
    f5 big-ip edge gateway 11.5.5
    f5 big-ip global traffic manager 11.5.4
    f5 big-ip global traffic manager 11.5.4 hf1
    f5 big-ip global traffic manager 11.5.4 hf2
    f5 big-ip global traffic manager 11.5.4 hf3
    f5 big-ip global traffic manager 11.5.4 hf4
    f5 big-ip global traffic manager 11.5.5
    f5 big-ip link controller 11.5.4
    f5 big-ip link controller 11.5.4 hf1
    f5 big-ip link controller 11.5.4 hf2
    f5 big-ip link controller 11.5.4 hf3
    f5 big-ip link controller 11.5.4 hf4
    f5 big-ip link controller 11.5.5
    f5 big-ip policy enforcement manager 11.5.4
    f5 big-ip policy enforcement manager 11.5.4 hf1
    f5 big-ip policy enforcement manager 11.5.4 hf2
    f5 big-ip policy enforcement manager 11.5.4 hf3
    f5 big-ip policy enforcement manager 11.5.4 hf4
    f5 big-ip policy enforcement manager 11.5.5
    f5 big-ip webaccelerator 11.5.4
    f5 big-ip webaccelerator 11.5.4 hf1
    f5 big-ip webaccelerator 11.5.4 hf2
    f5 big-ip webaccelerator 11.5.4 hf3
    f5 big-ip webaccelerator 11.5.4 hf4
    f5 big-ip webaccelerator 11.5.5
    f5 big-ip websafe 11.5.4
    f5 big-ip websafe 11.5.4 hf1
    f5 big-ip websafe 11.5.4 hf2
    f5 big-ip websafe 11.5.4 hf3
    f5 big-ip websafe 11.5.4 hf4
    f5 big-ip websafe 11.5.5
    f5 big-ip domain name system 11.5.4
    f5 big-ip domain name system 11.5.4 hf1
    f5 big-ip domain name system 11.5.4 hf2
    f5 big-ip domain name system 11.5.4 hf3
    f5 big-ip domain name system 11.5.4 hf4
    f5 big-ip domain name system 11.5.5
    f5 big-ip 11.5.5