CVE-2017-8034
"Pivotal Cloud Foundry Privilege Escalation via UAA JWT Validation Bypass"
Description
The Cloud Controller and Router in Cloud Foundry (CAPI-release capi versions prior to v1.32.0, Routing-release versions prior to v0.159.0, CF-release versions prior to v267) do not validate the issuer on JSON Web Tokens (JWTs) from UAA. With certain multi-zone UAA configurations, zone administrators are able to escalate their privileges.
INFO
Published Date :
July 17, 2017, 2:29 p.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
0.7
Affected Products
The following products are affected by CVE-2017-8034
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-8034.
| URL | Resource |
|---|---|
| https://www.cloudfoundry.org/cve-2017-8034/ | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-8034 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8034 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-264 CWE-565 -
Reanalysis by [email protected]
Nov. 08, 2017
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:cloud_foundry:capi-release:1.31.0:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:cloud_foundry:cf-release:266:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:cloud_foundry:routing-release:0.158.0:*:*:*:*:*:*:* (and previous) OR *cpe:2.3:a:cloudfoundry:capi-release:1.31.0:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:cloudfoundry:cf-release:266:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:cloudfoundry:routing-release:0.158.0:*:*:*:*:*:*:* (and previous) -
Initial Analysis by [email protected]
Jul. 27, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:S/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.cloudfoundry.org/cve-2017-8034/ No Types Assigned https://www.cloudfoundry.org/cve-2017-8034/ Vendor Advisory Added CWE CWE-264 Added CPE Configuration OR *cpe:2.3:a:cloud_foundry:capi-release:1.31.0:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:cloud_foundry:cf-release:266:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:cloud_foundry:routing-release:0.158.0:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8034 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-8034
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.00%
score
0.40900
percentile