CVE-2022-27240 - Vulnerability Details - OpenCVE

Description

scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.

Published: 2022-03-18

Score: 9.8 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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:glewlwyd_sso_server_project:glewlwyd_sso_server:*:*:*:*:*:*:*:*

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-2022-31749	scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00315.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/babelouest/glewlwyd/commit/4c5597c155bfbaf6491cf6b83479d241ae66940a
https://github.com/babelouest/glewlwyd/releases/tag/v2.6.2

History

No history.

Subscriptions

Glewlwyd Sso Server Project Glewlwyd Sso Server

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-03-18T05:55:25.000Z

Updated: 2024-08-03T05:25:32.488Z

Reserved: 2022-03-18T00:00:00.000Z

Link: CVE-2022-27240

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-18T06:15:08.590

Modified: 2024-11-21T06:55:28.667

Link: CVE-2022-27240

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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