CVE-2024-27322
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in, but needs a user to act. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 23.4% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 23.4% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 23.4% · EPSS, next 30 days
- Weakness
- CWE-502 · Unsafe deserialization
- Record status
- Deferred
Attack profile CVSS 3.1 · 8.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2024-27322.md and follow it. Check whether this project is affected by CVE-2024-27322. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- http://www.openwall.com/lists/oss-security/2024/04/29/3
- https://hiddenlayer.com/research/r-bitrary-code-execution/
- https://https://kb.cert.org/vuls/id/238194
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7ZLV4OWXZIJ7EFBIWUZADUSHYJTFAQ4D/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/JVE5FDLFJGTAMOSJ6DREFAODEUBRFWSG/
- https://www.kb.cert.org/vuls/id/238194
- http://www.openwall.com/lists/oss-security/2024/04/29/3
- https://hiddenlayer.com/research/r-bitrary-code-execution/
- https://https://kb.cert.org/vuls/id/238194
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7ZLV4OWXZIJ7EFBIWUZADUSHYJTFAQ4D/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/JVE5FDLFJGTAMOSJ6DREFAODEUBRFWSG/
- https://www.kb.cert.org/vuls/id/238194