CVE-2021-44109 - Vulnerability Details - OpenCVE

Description

A buffer overflow in lib/sbi/message.c in Open5GS 2.3.6 and earlier allows remote attackers to Denial of Service via a crafted sbi request.

Published: 2022-04-05

Score: 7.5 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:open5gs:open5gs:*:*:*:*:*:*:*:*

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-2021-30967	A buffer overflow in lib/sbi/message.c in Open5GS 2.3.6 and earlier allows remote attackers to Denial of Service via a crafted sbi request.

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

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00952.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/open5gs/open5gs/commit/d919b2744cd05abae043490f0a3dd1946c1ccb8c
https://github.com/open5gs/open5gs/issues/1247

History

No history.

Subscriptions

Open5gs Open5gs

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-04-05T01:22:50.000Z

Updated: 2024-08-04T04:10:17.396Z

Reserved: 2021-11-22T00:00:00.000Z

Link: CVE-2021-44109

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-04-05T02:15:06.967

Modified: 2024-11-21T06:30:22.770

Link: CVE-2021-44109

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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