PT-2018-13212 · Cloud Foundry · Cloud Foundry Bits Service

Christopher Brown · Published 2018-11-09 · Updated 2020-08-24 · CVE-2018-15796

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cloud Foundry Bits Service versions prior to 2.14.0

Description The issue concerns the use of an insecure hashing algorithm to sign URLs, which could allow a remote malicious user to obtain a signed URL, extract the signing key, and gain complete read and write access to the Bits Service storage.

Recommendations For versions prior to 2.14.0, update to version 2.14.0 or later to resolve the issue.

Fix

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2018-15796

Affected Products

Cloud Foundry Bits Service

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-15796 · Security Note
• https://osv.dev/vulnerability/CVE-2018-15796 · Vendor Advisory
• https://cloudfoundry.org/blog/cve-2018-15796 · Vendor Advisory