CVE-2020-28953 - Vulnerability Details - OpenCVE

Description

In BigBlueButton before 2.2.29, a user can vote more than once in a single poll.

Published: 2020-11-19

Score: 4.3 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:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*

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-2020-21339	In BigBlueButton before 2.2.29, a user can vote more than once in a single poll.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00203.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/bigbluebutton/bigbluebutton/commit/d2cb02b3bd670265c6b1ba003f87fc261e0ac3e1
https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.28...v2.2.29

History

No history.

Subscriptions

Bigbluebutton Bigbluebutton

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-11-19T21:15:05.000Z

Updated: 2024-08-04T16:48:00.604Z

Reserved: 2020-11-19T00:00:00.000Z

Link: CVE-2020-28953

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-19T22:15:13.677

Modified: 2024-11-21T05:23:22.367

Link: CVE-2020-28953

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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