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[email protected]CVE-2019-6642

HistoryJul 01, 2019 - 9:15 p.m.

CVE-2019-6642

2019-07-0121:15:11

[email protected]

web.nvd.nist.gov

112

cve-2019-6642

big-ip

privilege escalation

authenticated users

tmsh interface

nvd

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.9%

JSON

In BIG-IP 15.0.0, 14.0.0-14.1.0.5, 13.0.0-13.1.1.5, 12.1.0-12.1.4.2, and 11.5.2-11.6.4, BIG-IQ 6.0.0-6.1.0 and 5.1.0-5.4.0, iWorkflow 2.3.0, and Enterprise Manager 3.1.1, authenticated users with the ability to upload files (via scp, for example) can escalate their privileges to allow root shell access from within the TMOS Shell (tmsh) interface. The tmsh interface allows users to execute a secondary program via tools like sftp or scp.

Affected configurations

NVD

Node

f5big-ip_access_policy_managerRange11.5.2–11.6.4

f5big-ip_access_policy_managerRange12.1.0–12.1.4.2

f5big-ip_access_policy_managerRange13.0.0–13.1.1.5

f5big-ip_access_policy_managerRange14.0.0–14.1.0.5

f5big-ip_access_policy_managerMatch15.0.0

Node

f5big-ip_advanced_firewall_managerRange11.5.2–11.6.4

f5big-ip_advanced_firewall_managerRange12.1.0–12.1.4.2

f5big-ip_advanced_firewall_managerRange13.0.0–13.1.1.5

f5big-ip_advanced_firewall_managerRange14.0.0–14.1.0.5

f5big-ip_advanced_firewall_managerMatch15.0.0

Node

f5big-ip_application_acceleration_managerRange11.5.2–11.6.4

f5big-ip_application_acceleration_managerRange12.1.0–12.1.4.2

f5big-ip_application_acceleration_managerRange13.0.0–13.1.1.5

f5big-ip_application_acceleration_managerRange14.0.0–14.1.0.5

f5big-ip_application_acceleration_managerMatch15.0.0

Node

f5big-ip_link_controllerRange11.5.2–11.6.4

f5big-ip_link_controllerRange12.1.0–12.1.4.2

f5big-ip_link_controllerRange13.0.0–13.1.1.5

f5big-ip_link_controllerRange14.0.0–14.1.0.5

f5big-ip_link_controllerMatch15.0.0

Node

f5big-ip_policy_enforcement_managerRange11.5.2–11.6.4

f5big-ip_policy_enforcement_managerRange12.1.0–12.1.4.2

f5big-ip_policy_enforcement_managerRange13.0.0–13.1.1.5

f5big-ip_policy_enforcement_managerRange14.0.0–14.1.0.5

f5big-ip_policy_enforcement_managerMatch15.0.0

Node

f5big-ip_webacceleratorRange11.5.2–11.6.4

f5big-ip_webacceleratorRange12.1.0–12.1.4.2

f5big-ip_webacceleratorRange13.0.0–13.1.1.5

f5big-ip_webacceleratorRange14.0.0–14.1.0.5

f5big-ip_webacceleratorMatch15.0.0

Node

f5big-ip_application_security_managerRange11.5.2–11.6.4

f5big-ip_application_security_managerRange12.1.0–12.1.4.2

f5big-ip_application_security_managerRange13.0.0–13.1.1.5

f5big-ip_application_security_managerRange14.0.0–14.1.0.5

f5big-ip_application_security_managerMatch15.0.0

Node

f5big-ip_local_traffic_managerRange11.5.2–11.6.4

f5big-ip_local_traffic_managerRange12.1.0–12.1.4.2

f5big-ip_local_traffic_managerRange13.0.0–13.1.1.5

f5big-ip_local_traffic_managerRange14.0.0–14.1.0.5

f5big-ip_local_traffic_managerMatch15.0.0

Node

f5big-ip_fraud_protection_serviceRange11.5.2–11.6.4

f5big-ip_fraud_protection_serviceRange12.1.0–12.1.4.2

f5big-ip_fraud_protection_serviceRange13.0.0–13.1.1.5

f5big-ip_fraud_protection_serviceRange14.0.0–14.1.0.5

f5big-ip_fraud_protection_serviceMatch15.0.0

Node

f5big-ip_global_traffic_managerRange11.5.2–11.6.4

f5big-ip_global_traffic_managerRange12.1.0–12.1.4.2

f5big-ip_global_traffic_managerRange13.0.0–13.1.1.5

f5big-ip_global_traffic_managerRange14.0.0–14.1.0.5

f5big-ip_global_traffic_managerMatch15.0.0

Node

f5big-ip_analyticsRange11.5.2–11.6.4

f5big-ip_analyticsRange12.1.0–12.1.4.2

f5big-ip_analyticsRange13.0.0–13.1.1.5

f5big-ip_analyticsRange14.0.0–14.1.0.5

f5big-ip_analyticsMatch15.0.0

Node

f5big-ip_edge_gatewayRange11.5.2–11.6.4

f5big-ip_edge_gatewayRange12.1.0–12.1.4.2

f5big-ip_edge_gatewayRange13.0.0–13.1.1.5

f5big-ip_edge_gatewayRange14.0.0–14.1.0.5

f5big-ip_edge_gatewayMatch15.0.0

Node

f5big-ip_domain_name_systemRange11.5.2–11.6.4

f5big-ip_domain_name_systemRange12.1.0–12.1.4.2

f5big-ip_domain_name_systemRange13.0.0–13.1.1.5

f5big-ip_domain_name_systemRange14.0.0–14.1.0.5

f5big-ip_domain_name_systemMatch15.0.0

Node

f5big-iq_centralized_managementRange5.1.0–5.4.0

f5big-iq_centralized_managementRange6.0.0–6.1.0

Node

f5enterprise_managerMatch3.1.1

f5iworkflowMatch2.3.0

CPENameOperatorVersion
f5:big-ip_access_policy_managerf5 big-ip access policy managerle11.6.4
f5:big-ip_access_policy_managerf5 big-ip access policy managerle12.1.4.2
f5:big-ip_access_policy_managerf5 big-ip access policy managerle13.1.1.5
f5:big-ip_access_policy_managerf5 big-ip access policy managerle14.1.0.5
f5:big-ip_access_policy_managerf5 big-ip access policy managereq15.0.0

CPE	Name	Operator	Version
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	11.6.4
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	12.1.4.2
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	13.1.1.5
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	14.1.0.5
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	eq	15.0.0

CNA Affected

[
  {
    "product": "BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager",
    "vendor": "F5",
    "versions": [
      {
        "status": "affected",
        "version": "BIG-IP 15.0.0"
      },
      {
        "status": "affected",
        "version": "14.0.0-14.1.0.5"
      },
      {
        "status": "affected",
        "version": "13.0.0-13.1.1.5"
      },
      {
        "status": "affected",
        "version": "12.1.0-12.1.4.2"
      },
      {
        "status": "affected",
        "version": "11.5.2-11.6.4"
      },
      {
        "status": "affected",
        "version": "BIG-IQ 6.0.0-6.1.0"
      },
      {
        "status": "affected",
        "version": "5.1.0-5.4.0"
      },
      {
        "status": "affected",
        "version": "iWorkflow 2.3.0"
      },
      {
        "status": "affected",
        "version": "Enterprise Manager 3.1.1"
      }
    ]
  }
]

References

support.f5.com/csp/article/K40378764

support.f5.com/csp/article/K40378764?utm_source=f5support&amp%3Butm_medium=RSS

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.9%

JSON

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