High severity · published Jun 13, 2017
CVE-2017-4963
An issue was discovered in Cloud Foundry Foundation Cloud Foundry release v252 and earlier versions, UAA stand-alone release v2.0.0 - v2.7.4.12 & v3.0.0 - v3.11.0, and UAA bosh…
8.1
CVSS
0.9%
EPSS
No
On KEV
Description
An issue was discovered in Cloud Foundry Foundation Cloud Foundry release v252 and earlier versions, UAA stand-alone release v2.0.0 - v2.7.4.12 & v3.0.0 - v3.11.0, and UAA bosh release v26 & earlier versions. UAA is vulnerable to session fixation when configured to authenticate against external SAML or OpenID Connect based identity providers.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cloud Foundry Cf-release · Pivotal Software
through 252 · source: NVD
CF
Cloud Foundry Uaa · Pivotal Software
2.0.0 through 2.7.4.12; 3.0.0 through 3.11.0 · source: NVD
CF
Cloud Foundry Uaa-release · Pivotal Software
through 26 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-4963
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-4963
Vendor Advisory
https://www.cloudfoundry.org/cve-2017-4963/
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