PT-2018-13187 · Cloud Foundry · Cloud Foundry Uaa

Published 2018-11-19 · Updated 2022-05-13 · CVE-2018-15761

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Cloud Foundry UAA versions prior to 64.0 UAA versions prior to 4.23.0

Description The issue concerns a validation error that enables privilege escalation. A remote authenticated user can modify the URL and content of a consent page to obtain a token with arbitrary scopes, thereby escalating their privileges.

Recommendations For Cloud Foundry UAA versions prior to 64.0, update to version 64.0 or later to resolve the issue. For UAA versions prior to 4.23.0, update to version 4.23.0 or later to resolve the issue.

Fix

Related Identifiers

CVE-2018-15761

GHSA-292X-HJR8-226F

Affected Products

Cloud Foundry Uaa

References · 7

• https://cloudfoundry.org/blog/cve-2018-15761 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-15761 · Security Note
• https://osv.dev/vulnerability/CVE-2018-15761 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-292x-hjr8-226f · Vendor Advisory
• https://github.com/cloudfoundry/uaa · Note
• https://github.com/cloudfoundry/uaa/commit/3f0730a015d10166de23b7e036743c185f0576a6 · Note
• https://github.com/cloudfoundry/uaa/commit/95b7d9e7fae534a362b98de1df5bf501cd52c481 · Note