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CVE-2018-11047

N/A
Published: July 24, 2018 at 07:00 PM UTC
Updated: June 17, 2026 at 01:35 AM UTC
2 products affected across 2 vendorsCloud Foundry UaaCloud Foundry UAA

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Severity
N/A
Exploit prediction
EPSS 1%

Description

Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Cloud Foundry Uaa· Pivotal
95%
4.10.0 ≤ v < 4.10.24.12.0 ≤ v < 4.12.44.19.0 ≤ v < 4.19.24.5.0 ≤ v < 4.5.74.7.0 ≤ v < 4.7.6
Affected range stops below 4.10.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.12.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.5.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.7.6, so it looks safe — our inference, not a vendor statement
Cloud Foundry UAA· Cloudfoundry
60%
4.10 ≤ v < 4.10.24.12 ≤ v < 4.12.44.19 ≤ v < 4.19.24.5 ≤ v < 4.5.74.7 ≤ v < 4.7.64.104.124.194.54.7
Affected range stops below 4.10.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.12.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.5.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.7.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMMitigationVendor Advisory
Source: [email protected]
https://www.cloudfoundry.org/blog/cve-2018-11047/

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

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