CVE-2017-8034

MEDIUM

Cloud Foundry <1.32.0-0.159.0-267 - Privilege Escalation

Title source: llm

Description

The Cloud Controller and Router in Cloud Foundry (CAPI-release capi versions prior to v1.32.0, Routing-release versions prior to v0.159.0, CF-release versions prior to v267) do not validate the issuer on JSON Web Tokens (JWTs) from UAA. With certain multi-zone UAA configurations, zone administrators are able to escalate their privileges.

References (1)

[Vendor Advisory] https://www.cloudfoundry.org/cve-2017-8034/

Scores

CVSS v3 6.6

EPSS 0.0047

EPSS Percentile 64.4%

Attack Vector NETWORK

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

Details

CWE

CWE-565

Status published

Products (4)

cloudfoundry/capi-release < 1.31.0

cloudfoundry/cf-release < 266

cloudfoundry/routing-release < 0.158.0

n/a/Cloud Foundry < Cloud Foundry

Published Jul 17, 2017

Tracked Since Feb 18, 2026