Advisory Database
  • Advisories
  • Dependency Scanning
  1. gem
  2. ›
  3. shrine
  4. ›
  5. CVE-2020-15237

CVE-2020-15237: Information Exposure Through Discrepancy

October 5, 2020 (updated October 19, 2020)

In Shrine using Rack::Utils.secure_compare. Users using the derivation_endpoint plugin are urged to upgrade to Shrine or greater. A possible workaround is provided in the linked advisory.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-15237

Code Behaviors & Features

Detect and mitigate CVE-2020-15237 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 3.3.0

Fixed versions

  • 3.3.0

Solution

Upgrade to version 3.3.0 or above.

Impact 5.9 MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-203: Observable Discrepancy
  • CWE-208: Observable Timing Discrepancy

Source file

gem/shrine/CVE-2020-15237.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Sun, 08 Nov 2026 00:16:37 +0000.