CVE-2022-41964

Published: Dic 16, 2022 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2022-45070 Aliases: GSD-2022-41964
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,7
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none

Description

AI Translation Available

BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0029
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

200

Exposure of Sensitive Information to an Unauthorized Actor

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality
Potential Impacts:
Read Application Data
Applicable Platforms
Technologies: Mobile, Not Technology-Specific, Web Based
Likelihood of Exploit: High
View CWE Details
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc4:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:beta4:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc6:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:alpha1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc7:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc5:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Bigbluebutton by Bigbluebutton

Product Information
Vendor Bigbluebutton
Product Bigbluebutton
Version 2.4
cpe:2.3:a:bigbluebutton:bigbluebutton:2.4:rc3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/bigbluebutton/bigbluebutton/releases/tag…
Release Notes Third Party Advisory
https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0
https://github.com/bigbluebutton/bigbluebutton/security/adv…
Patch Third Party Advisory
https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx…
https://github.com/bigbluebutton/bigbluebutton/releases/tag…
Release Notes Third Party Advisory
https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0
https://github.com/bigbluebutton/bigbluebutton/security/adv…
Patch Third Party Advisory
https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx…