CVE-2023-5686

Heap-based Buffer Overflow in radareorg/radare2

View on CVE.org

Published Oct 20, 2023 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Description

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

radareorg

radareorg/radare2

affected

Version	Status	Constraints
`unspecified`	affected	< 5.9.0

Configuration 1 [-]

cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:fedoraproject:fedora:37:::::::*
	cpe:2.3:o:fedoraproject:fedora:38:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-57976	Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.800% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/radareorg/radare2/commit/1bdda93e348c160c84e30da3637acef26d0348de
https://huntr.com/bounties/bbfe1f76-8fa1-4a8c-909d-65b16e970be0
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/64KUV6OGEVQ75QOV35PUVVDOJTKSJHYN/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SOZ6XCADVAPAIHMVSV3FUAN742BHXF55/

History

No history.

Subscriptions

Fedoraproject Fedora

Radare Radare2

Weaknesses

Sources

CVE record Updated: Feb 13, 2025, 5:25 PM

Status: PUBLISHED
Assigner: @huntrdev
Published: Oct 20, 2023, 4:22 PM
Updated: Feb 13, 2025, 5:25 PM
Reserved: Oct 20, 2023, 4:22 PM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 6:49 AM

Status: Modified
Published: Oct 20, 2023, 5:15 PM
Modified: Jun 17, 2026, 6:49 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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