CVE-2022-41964 (GCVE-0-2022-41964)
Vulnerability from cvelistv5
Published
2022-12-16 17:17
Modified
2025-04-17 15:34
Severity ?
5.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
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.
References
security-advisories@github.comhttps://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4Patch, Third Party Advisory
Impacted products
Vendor Product Version
bigbluebutton bigbluebutton Version: >= 2.4-alpha-1, < 2.4.0
 Create a notification for this product.
Show details on NVD website

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