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CVE-2024-25062

Xmlsoft Libxml2 use-after-free

7.5 HIGHPublic exploitEPSS 1.22%
  1. Published4 Feb 2024

Description

An issue was discovered in libxml2 before 2.11.7 and 2.12.x before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free.

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

Xmlsoft Libxml2≥ 2.12.0 < 2.12.5 · < 2.11.7

Remediation

Fixed in
Xmlsoft Libxml2≥ 2.12.5

References

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Frequently asked

Is CVE-2024-25062 being actively exploited?

CVE-2024-25062 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.22%.

How severe is CVE-2024-25062?

CVE-2024-25062 has a CVSS 3.1 base score of 7.5, rated high. EPSS estimates a 1.22% probability of exploitation.

Which products are affected by CVE-2024-25062?

Affected products include Xmlsoft Libxml2.

How do I fix CVE-2024-25062?

Upgrade affected software to a fixed version, for example Xmlsoft Libxml2 2.12.5 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-25062 against the real software inventory on every managed device, as each hourly inventory arrives. 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.