CVE-2020-27794 - Vulnerability Details - OpenCVE

Description

A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

Published: 2022-08-19

Score: 9.1 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

n/a

radare2

affected

Version	Status	Constraints
`Fixed in v4.4.0.`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-20296	A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00403.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683
https://github.com/radareorg/radare2/issues/16303

History

No history.

Subscriptions

Radare Radare2

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-19T22:44:29.000Z

Updated: 2024-08-04T16:25:43.800Z

Reserved: 2020-10-27T00:00:00.000Z

Link: CVE-2020-27794

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-08-19T23:15:08.427

Modified: 2024-11-21T05:21:50.713

Link: CVE-2020-27794

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-415

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