Vulnerability Report

CVE-2017-4970

Title: Cloudfoundry Staticfile Buildpack

Other

Proof Of Concept

No public PoC currently indexed for CVE-2017-4970.

CWE Category NVD-CWE-noinfo

Published Date Jun 13, 2017

Modified Date May 13, 2026

Exploit Status Not Found

Score 5.9 CVSS v3.0

Exploit Probability (EPSS)

0.23%

Vulnerability Summary

CVE-2017-4970: An issue was discovered in Cloud Foundry Foundation cf-release v255 and Staticfile buildpack versions v1.4.0 - v1.4.3. A regression introduced in the Static file build pack causes the Staticfile.auth configuration to be ignored when the Static file file is not present in the application root. Applications containing a Staticfile.auth file but not a Static file had their basic auth turned off when an operator upgraded the Static file build pack in the foundation to one of the vulnerable versions. Note that Static file applications without a Static file are technically misconfigured, and will not successfully detect unless the Static file build pack is explicitly specified.

Impacted Vendors

cloudfoundry 2

Reference Links

https://www.cloudfoundry.org/cve-2017-4970/ https://www.cloudfoundry.org/cve-2017-4970/

CVSS v3.0

Source Entity [email protected]

Severity MEDIUM

5.9

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.3

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns