CVE-2022-41964

Katalog CVE

CVSS 5.7 · Medium EPSS 0,58%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada bigbluebutton. Skor CVSS 3.1 5.7 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

16 Desember 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.7 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,58% peluang dieksploitasi; lebih tinggi dari 46,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4 patch · advisory pihak ketiga
• https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0 release notes · advisory pihak ketiga