What is GHSA-vmfh-c547-v45h?

GHSA-vmfh-c547-v45h is a security advisory published by GitHub Security Advisories with Critical severity. Remote code execution in ruby-jss

Which CVE IDs does GHSA-vmfh-c547-v45h cover?

GHSA-vmfh-c547-v45h covers the following CVE IDs: CVE-2021-33575. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vmfh-c547-v45h?

GHSA-vmfh-c547-v45h has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-vmfh-c547-v45h?

GHSA-vmfh-c547-v45h affects 1 product, including: rubygems/ruby-jss:\u003c 1.6.0.

GHSA-vmfh-c547-v45hCriticalCVSS 9.8

Remote code execution in ruby-jss

Vendor

GitHub Security Advisories

Published

October 6, 2021

Last Modified

June 9, 2023

🔗 CVE IDs covered (1)

CVE-2021-33575 →

📋 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.

🎯 Affected products1

rubygems/ruby-jss:< 1.6.0

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2021-33575
https://github.com/PixarAnimationStudios/ruby-jss/blob/e6d48dd8c77f9275c76787d60d3472615fcd9b77/CHANGES.md#160---2021-05-24
https://github.com/patsplat/plist/tree/ce8f9ae42a114f603ea200c955e420782bffc4ad#label-Security+considerations
https://github.com/advisories/GHSA-vmfh-c547-v45h
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/ruby-jss/CVE-2021-33575.yml