High, CVSS 7.5RubyGemsPublished
Jekyll allows attackers to access arbitrary files by specifying a symlink
CVE-2018-17567 · GHSA-4xjh-m3qx-49wc
- Affected
- RubyGems jekyll < 3.6.3; >= 3.7.0, < 3.7.4; >= 3.8.0, < 3.8.4
- Fixed in
- 3.6.33.8.43.7.4· Vendor fix available
- Issue
- Jekyll through 3.6.2, 3.7.x through 3.7.3, and 3.8.x through 3.8.3 allows attackers to access arbitrary files by specifying a symlink in the include key in the config.yml file.
Recommended action: Upgrade to 3.8.4, 3.7.4 or 3.6.3 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.