Critical, CVSS 9.8RubyGemsPublished
Remote code execution in ruby-jss
CVE-2021-33575 · GHSA-vmfh-c547-v45h
- Affected
- RubyGems ruby-jss < 1.6.0
- Fixed in
- 1.6.0· Vendor fix available
- Issue
- The Pixar ruby-jss gem before 1.6.0 allows remote attackers to execute arbitrary code because of the Plist gem's documented behavior of using Marshal.load during XML document processing.
Recommended action: Upgrade to 1.6.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.