Vulnerability Name:

CVE-2019-6593 (CCN-157938)

Assigned:2019-02-26
Published:2019-02-26
Updated:2021-07-21
Summary:On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle (MITM) attack, despite the attacker not having gained access to the server's private key itself. (CVE-2019-6593 also known as Zombie POODLE and GOLDENDOODLE.)
CVSS v3 Severity:5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-310
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2019-6593

Source: XF
Type: UNKNOWN
f5-cve20196593-info-disc(157938)

Source: CCN
Type: F5 Security Advisory K10065173
TMM TLS virtual server vulnerability CVE-2019-6593

Source: CONFIRM
Type: Vendor Advisory
https://support.f5.com/csp/article/K10065173

Vulnerable Configuration:Configuration 1:
  • cpe:/a:f5:big-ip_access_policy_manager:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 2:
  • cpe:/a:f5:big-ip_local_traffic_manager:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 3:
  • cpe:/a:f5:big-ip_advanced_firewall_manager:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:12.1.0:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:f5:big-ip_analytics:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 5:
  • cpe:/a:f5:big-ip_access_policy_manager:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 6:
  • cpe:/a:f5:big-ip_application_security_manager:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 7:
  • cpe:/a:f5:big-ip_domain_name_system:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)
  • OR cpe:/a:f5:big-ip_domain_name_system:12.1.0:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/a:f5:big-ip_edge_gateway:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 9:
  • cpe:/a:f5:big-ip_fraud_protection_service:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_fraud_protection_service:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 10:
  • cpe:/a:f5:big-ip_global_traffic_manager:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)
  • OR cpe:/a:f5:big-ip_global_traffic_manager:11.6.1:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/a:f5:big-ip_link_controller:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)
  • OR cpe:/a:f5:big-ip_link_controller:12.1.0:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/a:f5:big-ip_policy_enforcement_manager:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration 13:
  • cpe:/a:f5:big-ip_webaccelerator:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* (Version >= 11.5.1 and <= 11.5.4)

    • Configuration CCN 1:
  • cpe:/a:f5:big-ip:12.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip:11.5.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    f5 big-ip access policy manager 12.1.0
    f5 big-ip access policy manager 11.6.1
    f5 big-ip access policy manager *
    f5 big-ip local traffic manager 11.6.1
    f5 big-ip local traffic manager 12.1.0
    f5 big-ip local traffic manager *
    f5 big-ip advanced firewall manager 11.6.1
    f5 big-ip advanced firewall manager *
    f5 big-ip advanced firewall manager 12.1.0
    f5 big-ip analytics 11.6.1
    f5 big-ip analytics 12.1.0
    f5 big-ip analytics *
    f5 big-ip access policy manager 12.1.0
    f5 big-ip access policy manager 11.6.1
    f5 big-ip access policy manager *
    f5 big-ip application security manager 11.6.1
    f5 big-ip application security manager 12.1.0
    f5 big-ip application security manager *
    f5 big-ip domain name system 11.6.1
    f5 big-ip domain name system *
    f5 big-ip domain name system 12.1.0
    f5 big-ip edge gateway 12.1.0
    f5 big-ip edge gateway 11.6.1
    f5 big-ip edge gateway *
    f5 big-ip fraud protection service 12.1.0
    f5 big-ip fraud protection service 11.6.1
    f5 big-ip fraud protection service *
    f5 big-ip global traffic manager 12.1.0
    f5 big-ip global traffic manager *
    f5 big-ip global traffic manager 11.6.1
    f5 big-ip link controller 11.6.1
    f5 big-ip link controller *
    f5 big-ip link controller 12.1.0
    f5 big-ip policy enforcement manager 12.1.0
    f5 big-ip policy enforcement manager 11.6.1
    f5 big-ip policy enforcement manager *
    f5 big-ip webaccelerator 11.6.1
    f5 big-ip webaccelerator 12.1.0
    f5 big-ip webaccelerator *
    f5 big-ip 12.1.0
    f5 big-ip 11.6.1
    f5 big-ip 11.5.1
    f5 big-ip 11.5.4