Remote code execution in ruby-jss

심각 9.8CVE-2021-33575 · GHSA-vmfh-c547-v45h · Published 25/05/2021 · updated 17/06/2026

요약

CVE-2021-33575은(는) ruby-jss, ruby-jss (pixar)에 영향을 주는 심각 (CVSS 9.8) 취약점입니다.
향후 30일 내 악용 확률(EPSS): 2.6%, 전체 취약점의 85.4%보다 높음.
조치: 1.6.0 이상으로 업데이트하세요.

Package	Affected versions	Patched versions
ruby-jss RubyGems	`< 1.6.0`	`1.6.0`
ruby-jss pixar	`< 1.6.0`	`1.6.0`

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.

NVD 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.

References

nvd.nist.gov/vuln/detail/CVE-2021-33575 · ADVISORY
PixarAnimationStudios/ruby-jss · PACKAGE
PixarAnimationStudios/ruby-jss · WEB
GitHub Advisory GHSA-vmfh-c547-v45h · ADVISORY
patsplat/plist · WEB
rubysec/ruby-advisory-db · WEB

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