What is CVE-2021-33575?

CVE-2021-33575 is a critical-severity vulnerability in Pixar Ruby-Jss. CVSS score: 9.8/10. Published 2021-05-25.

How severe is CVE-2021-33575?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Pixar Ruby-Jss

CVE-2021-33575

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.

EPSS: 0.026 (83.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Pixar Ruby-jss
N/a — versions n/a

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33575?: CVE-2021-33575 is a critical-severity vulnerability in Pixar Ruby-Jss. CVSS score: 9.8/10. Published 2021-05-25.
How severe is CVE-2021-33575?: Critical severity. CVSS v3 base score is 9.8 out of 10.