Privilege Escalation via Blind SCIM Injection in UAA
CVE-2019-11278

8.7HIGH

Key Information:

Vendor

Cloud Foundry

Status
Uaa Release (oss)
Vendor
CVE Published:
26 September 2019

What is CVE-2019-11278?

CF UAA versions prior to 74.1.0, allow external input to be directly queried against. A remote malicious user with 'client.write' and 'groups.update' can craft a SCIM query, which leaks information that allows an escalation of privileges, ultimately allowing the malicious user to gain control of UAA scopes they should not have.

Affected Version(s)

UAA Release (OSS) prior to 74.1.0

References

https://www.cloudfoundry.org/blog/cve-2019-11278
x_refsource_CONFIRM

CVSS V3.1

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

CVSS V3.0

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.