Vulnerability in Cloud Foundry Bits-Service-Release
CVE-2018-15796
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Cloud Foundry Bits-Service-Release — versions all versions
- Pivotal Software Bits Service
Weakness classification (CWE)
References
- www.cloudfoundry.org/blog/cve-2018-15796 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-15796?
- CVE-2018-15796 is a high-severity vulnerability in Cloud Foundry Bits-Service-Release, classified under Inadequate Encryption Strength. CVSS score: 8.1/10. Published 2018-11-09.
- How severe is CVE-2018-15796?
- High severity. CVSS v3 base score is 8.1 out of 10.