Vulnerability Name:

CVE-2017-6155 (CCN-141705)

Assigned:2017-02-21
Published:2018-04-13
Updated:2019-10-03
Summary:On F5 BIG-IP 13.0.0, 12.0.0-12.1.3.1, 11.6.0-11.6.2, 11.4.1-11.5.5, or 11.2.1, malformed SPDY or HTTP/2 requests may result in a disruption of service to TMM. Data plane is only exposed when a SPDY or HTTP/2 profile is attached to a virtual server. There is no control plane exposure.
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-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-6155

Source: XF
Type: UNKNOWN
f5-cve20176155-dos(141705)

Source: CCN
Type: F5 Security Advisory K10930474
TMM vulnerability CVE-2017-6155

Source: CONFIRM
Type: Vendor Advisory
https://support.f5.com/csp/article/K10930474

Vulnerable Configuration:Configuration 1:
  • cpe:/a:f5:big-ip_local_traffic_manager:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_local_traffic_manager:13.0.0:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:f5:big-ip_application_acceleration_manager:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:13.0.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:f5:big-ip_advanced_firewall_manager:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:13.0.0:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:f5:big-ip_access_policy_manager:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_access_policy_manager:13.0.0:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/a:f5:big-ip_application_security_manager:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_application_security_manager:13.0.0:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/a:f5:big-ip_edge_gateway:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_edge_gateway:13.0.0:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/a:f5:big-ip_link_controller:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_link_controller:13.0.0:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/a:f5:big-ip_policy_enforcement_manager:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:13.0.0:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/a:f5:big-ip_webaccelerator:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_webaccelerator:13.0.0:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/a:f5:big-ip_websafe:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_websafe:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_websafe:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_websafe:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_websafe:13.0.0:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/a:f5:big-ip_protocol_security_module:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.5)
  • OR cpe:/a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* (Version >= 11.6.1 and <= 11.6.2)
  • OR cpe:/a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* (Version >= 12.1.0 and <= 12.1.3)
  • OR cpe:/a:f5:big-ip_protocol_security_module:13.0.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:f5:big-ip:12.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.6.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:13.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:12.1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.5.5:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.4.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    f5 big-ip local traffic manager 11.2.1
    f5 big-ip local traffic manager *
    f5 big-ip local traffic manager *
    f5 big-ip local traffic manager *
    f5 big-ip local traffic manager 13.0.0
    f5 big-ip application acceleration manager 11.2.1
    f5 big-ip application acceleration manager *
    f5 big-ip application acceleration manager *
    f5 big-ip application acceleration manager *
    f5 big-ip application acceleration manager 13.0.0
    f5 big-ip advanced firewall manager 11.2.1
    f5 big-ip advanced firewall manager *
    f5 big-ip advanced firewall manager *
    f5 big-ip advanced firewall manager *
    f5 big-ip advanced firewall manager 13.0.0
    f5 big-ip access policy manager 11.2.1
    f5 big-ip access policy manager *
    f5 big-ip access policy manager *
    f5 big-ip access policy manager *
    f5 big-ip access policy manager 13.0.0
    f5 big-ip application security manager 11.2.1
    f5 big-ip application security manager *
    f5 big-ip application security manager *
    f5 big-ip application security manager *
    f5 big-ip application security manager 13.0.0
    f5 big-ip edge gateway 11.2.1
    f5 big-ip edge gateway *
    f5 big-ip edge gateway *
    f5 big-ip edge gateway *
    f5 big-ip edge gateway 13.0.0
    f5 big-ip link controller 11.2.1
    f5 big-ip link controller *
    f5 big-ip link controller *
    f5 big-ip link controller *
    f5 big-ip link controller 13.0.0
    f5 big-ip policy enforcement manager 11.2.1
    f5 big-ip policy enforcement manager *
    f5 big-ip policy enforcement manager *
    f5 big-ip policy enforcement manager *
    f5 big-ip policy enforcement manager 13.0.0
    f5 big-ip webaccelerator 11.2.1
    f5 big-ip webaccelerator *
    f5 big-ip webaccelerator *
    f5 big-ip webaccelerator *
    f5 big-ip webaccelerator 13.0.0
    f5 big-ip websafe 11.2.1
    f5 big-ip websafe *
    f5 big-ip websafe *
    f5 big-ip websafe *
    f5 big-ip websafe 13.0.0
    f5 big-ip protocol security module 11.2.1
    f5 big-ip protocol security module *
    f5 big-ip protocol security module *
    f5 big-ip protocol security module *
    f5 big-ip protocol security module 13.0.0
    f5 big-ip 12.0.0
    f5 big-ip 11.2.1
    f5 big-ip 11.6.0
    f5 big-ip 11.6.2
    f5 big-ip 13.0.0
    f5 big-ip 12.1.3.1
    f5 big-ip 11.5.5
    f5 big-ip 11.4.1