Vulnerability Description
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.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pixar | Ruby-Jss | < 1.6.0 |
References
- https://github.com/PixarAnimationStudios/ruby-jss/blob/e6d48dd8c77f9275c76787d60Release NotesThird Party Advisory
- https://github.com/patsplat/plist/tree/ce8f9ae42a114f603ea200c955e420782bffc4ad#Third Party Advisory
- https://github.com/PixarAnimationStudios/ruby-jss/blob/e6d48dd8c77f9275c76787d60Release NotesThird Party Advisory
- https://github.com/patsplat/plist/tree/ce8f9ae42a114f603ea200c955e420782bffc4ad#Third Party Advisory
FAQ
What is CVE-2021-33575?
CVE-2021-33575 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2021-33575?
CVE-2021-33575 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-33575?
Check the references section above for vendor advisories and patch information. Affected products include: Pixar Ruby-Jss.