What’s Vulnerable › Vulnerabilities
CVE-2018-15796: Signing Key Extraction in Bits Service Release
- Severity: high (CVSS 8.1 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2018-11-09 · updated 2026-06-17
- Weakness: CWE-326
Description
Cloud Foundry Bits Service Release, versions prior to 2.14.0, uses an insecure hashing algorithm to sign URLs. A remote malicious user may obtain a signed URL and extract the signing key, allowing them complete read and write access to the the Bits Service storage.
Affected products
- Cloud Foundry bits-service-release: before 2.14.0 — fixed in 2.14.0
How to fix
Upgrade to a fixed version: Cloud Foundry bits-service-release 2.14.0. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2018-15796 or the next vulnerability affects your stack