High severity · published Aug 5, 2019
CVE-2019-11270
Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed…
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary scopes that the creator does not possess.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Application Service · Pivotal Software
2.3.0 before 2.3.15; 2.4.0 before 2.4.11; 2.5.0 before 2.5.7; 2.6.0 before 2.6.2 · source: NVD
CF
Cloud Foundry Uaa · Pivotal Software
before 73.4.0 · source: NVD
OM
Operations Manager · Pivotal Software
2.3.0 before 2.3.22; 2.4.0 before 2.4.16; 2.5.0 before 2.5.10; 2.6.0 before 2.6.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11270
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11270
Vendor Advisory
https://pivotal.io/security/cve-2019-11270
Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2019-11270
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