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CVE-2024-22871

Clojure insecure deserialization

7.5 HIGHPublic exploitEPSS 1.53%
  1. Published29 Feb 2024

Description

An issue in Clojure versions 1.20 to 1.12.0-alpha5 allows an attacker to cause a denial of service (DoS) via the clojure.core$partial$fn__5920 function.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Clojure≥ 1.2.0 < 1.11.2 · 1.12.0
Fedoraproject Fedora38 · 39 · 40

Remediation

Fixed in
Clojure≥ 1.11.2

References

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Frequently asked

Is CVE-2024-22871 being actively exploited?

CVE-2024-22871 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.53%.

How severe is CVE-2024-22871?

CVE-2024-22871 has a CVSS 3.1 base score of 7.5, rated high. EPSS estimates a 1.53% probability of exploitation.

Which products are affected by CVE-2024-22871?

Affected products include Clojure, Fedoraproject Fedora.

How do I fix CVE-2024-22871?

Upgrade affected software to a fixed version, for example Clojure 1.11.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-22871 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.