CVE-2022-24381 - Vulnerability Details - OpenCVE

Description

All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.

Published: 2022-08-23

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

ASNeG/OpcUaStack

affected

Version	Status	Constraints
`0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:asneg:opc_ua_stack:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-29273	All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

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 0.00394.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://security.snyk.io/vuln/SNYK-UNMANAGED-ASNEGOPCUASTACK-2988735

History

No history.

Subscriptions

Asneg Opc Ua Stack

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-08-23T05:08:09.708Z

Updated: 2024-09-16T17:18:30.181Z

Reserved: 2022-02-24T00:00:00.000Z

Link: CVE-2022-24381

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-08-23T05:15:07.817

Modified: 2024-11-21T06:50:18.107

Link: CVE-2022-24381

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

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