PT-2018-13213 · Cloud Foundry · Bosh+1

Published 2018-12-05 · Updated 2020-08-24 · CVE-2018-15797

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cloud Foundry NFS volume release versions 1.2.x through 1.2.5 Cloud Foundry NFS volume release versions 1.5.x through 1.5.4 Cloud Foundry NFS volume release versions 1.7.x through 1.7.3

Description The issue allows a remote authenticated user with access to BOSH to obtain the admin credentials for the Cloud Foundry Platform. This is possible because the nfsbrokerpush BOSH deploy errand logs the cf admin username and password.

Recommendations For versions 1.2.x through 1.2.5, update to version 1.2.5 or later to resolve the issue. For versions 1.5.x through 1.5.4, update to version 1.5.4 or later to resolve the issue. For versions 1.7.x through 1.7.3, update to version 1.7.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the BOSH logs to minimize the risk of exploitation.

Fix

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2018-15797

Affected Products

Bosh

Cloud Foundry Nfs Volume

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-15797 · Security Note
• https://osv.dev/vulnerability/CVE-2018-15797 · Vendor Advisory
• https://cloudfoundry.org/blog/cve-2018-15797 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15797 · Note