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[email protected]CVE-2018-1262

HistoryMay 15, 2018 - 8:29 p.m.

CVE-2018-1262

2018-05-1520:29:00

[email protected]

web.nvd.nist.gov

cve-2018-1262

cloud foundry

uaa

privilege escalation

security vulnerability

identity zones

token validation

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.9%

JSON

Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.

Affected configurations

NVD

Node

pivotal_softwarecloud_foundry_uaaMatch4.12.0

pivotal_softwarecloud_foundry_uaaMatch4.12.1

pivotal_softwarecloud_foundry_uaaMatch4.12.2

pivotal_softwarecloud_foundry_uaaMatch4.13.0

pivotal_softwarecloud_foundry_uaaMatch4.13.1

pivotal_softwarecloud_foundry_uaaMatch4.13.2

pivotal_softwarecloud_foundry_uaaMatch4.13.3

pivotal_softwarecloud_foundry_uaaMatch4.13.4

Node

pivotal_softwarecloud_foundry_uaa-releaseMatch57

pivotal_softwarecloud_foundry_uaa-releaseMatch57.1

pivotal_softwarecloud_foundry_uaa-releaseMatch58

Node

cloudfoundrycf-deploymentRange1.27.0–1.31.0

CPENameOperatorVersion
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.12.0
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.12.1
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.12.2
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.13.0
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.13.1
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.13.2
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.13.3
pivotal_software:cloud_foundry_uaapivotal software cloud foundry uaaeq4.13.4

CPE	Name	Operator	Version
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.12.0
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.12.1
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.12.2
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.13.0
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.13.1
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.13.2
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.13.3
pivotal_software:cloud_foundry_uaa	pivotal software cloud foundry uaa	eq	4.13.4

CNA Affected

[
  {
    "product": "CloudFoundry UAA",
    "vendor": "Cloud Foundry",
    "versions": [
      {
        "status": "affected",
        "version": "4.12.X and 4.13.X"
      }
    ]
  }
]