Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2018-1262

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
15/05/2018
Last modified:
17/08/2021

Description

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.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.20
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.12.0:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.12.1:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.12.2:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.13.0:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.13.1:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.13.2:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.13.3:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa:4.13.4:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa-release:57:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa-release:57.1:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:cloud_foundry_uaa-release:58:*:*:*:*:*:*:*
cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:* 1.27.0 (including) 1.31.0 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools