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CVE-2023-46570

Radare Radare2 vulnerability

9.8 CRITICALEPSS 0.90%
  1. Published28 Oct 2023

Description

An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32 function of libr/arch/p/nds32/nds32-dis.h.

CVSS 3.1 breakdown

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

Affected products

Radare Radare2< 5.9.0

Remediation

Fixed in
Radare Radare2≥ 5.9.0

Frequently asked

Is CVE-2023-46570 being actively exploited?

CVE-2023-46570 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.90%.

How severe is CVE-2023-46570?

CVE-2023-46570 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.90% probability of exploitation.

Which products are affected by CVE-2023-46570?

Affected products include Radare Radare2.

How do I fix CVE-2023-46570?

Upgrade affected software to a fixed version, for example Radare Radare2 5.9.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-46570 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.