CVE-2018-15761 - UAA Privilege Escalation

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CRITICAL

UAA Privilege Escalation

Published Nov 19, 2018

9.9

CRITICAL

CVSS 3.0

EPSS 1.71%

Description

Cloud Foundry UAA release, versions prior to v64.0, and UAA, versions prior to 4.23.0, contains a validation error which allows for privilege escalation. A remote authenticated user may modify the url and content of a consent page to gain a token with arbitrary scopes that escalates their privileges.

Affected products

Vendor Cloud Foundry Product UAA Default
n/a
- Version
  all versions
  Status
  affected
  Constraints
  <4.23.0
Vendor Cloud Foundry Product UAA Release Default
n/a
- Version
  all versions
  Status
  affected
  Constraints
  <64.0

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Cloud Foundry

UAA

n/a

Version	Status	Constraints
all versions	affected	<4.23.0

Cloud Foundry

UAA Release

n/a

Version	Status	Constraints
all versions	affected	<64.0

Remediation

No remediation recorded yet.

Weaknesses (0)

No CWE recorded.

References (6)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-1946		Advisory
https://github.com/advisories/GHSA-292x-hjr8-226f		Advisory
https://github.com/cloudfoundry/uaa/commit/3f0730a015d10166de23b7e036743c185f0576a6
https://github.com/cloudfoundry/uaa/commit/95b7d9e7fae534a362b98de1df5bf501cd52c481
https://nvd.nist.gov/vuln/detail/CVE-2018-15761
https://www.cloudfoundry.org/blog/cve-2018-15761		x_refsource_CONFIRMVendor Advisory