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F5CVE-2018-5540

HistoryJul 19, 2018 - 2:29 p.m.

CVE-2018-5540

2018-07-1914:29:00

CWE-732

web.nvd.nist.gov

big-ip

enterprise manager

big-iq

iworkflow

cve-2018-5540

security

vulnerability

privileges

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

AI Score

4.8

Confidence

High

EPSS

0.001

Percentile

22.9%

JSON

On F5 BIG-IP 13.0.0-13.0.1, 12.1.0-12.1.3.3, 11.6.0-11.6.3.1, or 11.5.1-11.5.6, Enterprise Manager 3.1.1, BIG-IQ Centralized Management 5.0.0-5.1.0, BIG-IQ Cloud and Orchestration 1.0.0, or F5 iWorkflow 2.1.0-2.3.0 the big3d process does not irrevocably minimize group privileges at start up.

Affected configurations

Nvd

Node

f5big-ip_domain_name_systemRange11.5.1–11.5.6

f5big-ip_domain_name_systemRange11.6.0–11.6.3.1

f5big-ip_domain_name_systemRange12.1.0–12.1.3.3

f5big-ip_domain_name_systemRange13.0.0–13.0.1

Node

f5big-ip_global_traffic_managerRange11.5.1–11.5.6

f5big-ip_global_traffic_managerRange11.6.0–11.6.3.1

f5big-ip_global_traffic_managerRange12.1.0–12.1.3.3

f5big-ip_global_traffic_managerRange13.0.0–13.0.1

Node

f5enterprise_managerMatch3.1.1

Node

f5big-iq_centralized_managementRange5.0.0–5.1.0

Node

f5big-iq_cloud_and_orchestrationMatch1.0.0

Node

f5f5_iworkflowRange2.1.0–2.3.0

VendorProductVersionCPE
f5big-ip_domain_name_system*cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
f5big-ip_global_traffic_manager*cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
f5enterprise_manager3.1.1cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:*
f5big-iq_centralized_management*cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*
f5big-iq_cloud_and_orchestration1.0.0cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:*:*
f5f5_iworkflow*cpe:2.3:a:f5:f5_iworkflow:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
f5	big-ip_domain_name_system	*	cpe:2.3:a:f5:big-ip_domain_name_system::::::::
f5	big-ip_global_traffic_manager	*	cpe:2.3:a:f5:big-ip_global_traffic_manager::::::::
f5	enterprise_manager	3.1.1	cpe:2.3:a:f5:enterprise_manager:3.1.1:::::::*
f5	big-iq_centralized_management	*	cpe:2.3:a:f5:big-iq_centralized_management::::::::
f5	big-iq_cloud_and_orchestration	1.0.0	cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:::::::*
f5	f5_iworkflow	*	cpe:2.3:a:f5:f5_iworkflow::::::::

CNA Affected

[
  {
    "product": "BIG-IP (DNS, GTM)",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "13.0.0-13.0.1"
      },
      {
        "status": "affected",
        "version": "12.1.0-12.1.3.3"
      },
      {
        "status": "affected",
        "version": "11.6.0-11.6.3.1"
      },
      {
        "status": "affected",
        "version": "11.5.1-11.5.6"
      }
    ]
  },
  {
    "product": "Enterprise Manager",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "3.1.1"
      }
    ]
  },
  {
    "product": "BIG-IQ Centralized Management",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "5.0.0-5.1.0"
      }
    ]
  },
  {
    "product": "BIG-IQ Cloud and Orchestration",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0"
      }
    ]
  },
  {
    "product": "F5 iWorkflow",
    "vendor": "F5 Networks, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "2.1.0-2.3.0"
      }
    ]
  }
]

References

www.securityfocus.com/bid/104920

www.securitytracker.com/id/1041340

www.securitytracker.com/id/1041341

support.f5.com/csp/article/K82038789

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

AI Score

4.8

Confidence

High

EPSS

0.001

Percentile

22.9%

JSON

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