CVE-2018-19842 - Vulnerability Details - OpenCVE

Description

getToken in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (stack-based buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.

Published: 2018-12-04

Score: 5.5 Medium

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

n/a

affected

Version	Status	Constraints
`n/a`	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-2018-11517	getToken in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (stack-based buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00313.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/radare/radare2/commit/66191f780863ea8c66ace4040d0d04a8842e8432
https://github.com/radare/radare2/issues/12239

History

No history.

Subscriptions

Radare Radare2

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-04T09:00:00.000Z

Updated: 2024-08-05T11:44:20.666Z

Reserved: 2018-12-03T00:00:00.000Z

Link: CVE-2018-19842

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-12-04T09:29:00.710

Modified: 2024-11-21T03:58:40.463

Link: CVE-2018-19842

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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