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CVE-2024-27322

HIGHCVSS 8.8/10EPSS 23.62%

Last modified

CVE-2024-27322 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS (R Data Serialization) formatted file or R package to run arbitrary code on an end user’s system when interacted with.. EPSS estimates a 23.62% chance of exploitation in the next 30 days.

Description

Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS (R Data Serialization) formatted file or R package to run arbitrary code on an end user’s system when interacted with.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability
23.62%

97.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2024-27322?
Deserialization of untrusted data can occur in the R statistical programming language, on any version starting at 1.4.0 up to and not including 4.4.0, enabling a maliciously crafted RDS (R Data Serialization) formatted file or R package to run arbitrary code on an end user’s system when interacted with.
How severe is CVE-2024-27322?
CVE-2024-27322 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 23.62% probability of exploitation in the next 30 days.
How do I fix CVE-2024-27322?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-27322?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST