CVE-2018-16764 - Vulnerability Details - OpenCVE

Description

In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an IR::FunctionValidationContext::catch_all heap-based buffer over-read.

Published: 2018-09-10

Score: 8.8 High

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:webassembly_virtual_machine_project:webassembly_virtual_machine:*:*:*:*:*:*:*:*

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-2018-8564	In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an IR::FunctionValidationContext::catch_all heap-based buffer over-read.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00295.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/AndrewScheidecker/WAVM/issues/93

History

No history.

Subscriptions

Webassembly Virtual Machine Project Webassembly Virtual Machine

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-09-10T04:00:00.000Z

Updated: 2024-08-05T10:32:54.087Z

Reserved: 2018-09-09T00:00:00.000Z

Link: CVE-2018-16764

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-09-10T04:29:00.243

Modified: 2024-11-21T03:53:18.363

Link: CVE-2018-16764

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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