PT-2024-28428 · Unknown · Bigbluebutton

Nudin · Published 2024-06-28 · Updated 2024-07-01 · CVE-2024-39302

Positive Technologies (AI Summary)

CVSS v3.1

3.7

Low

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions BigBlueButton versions prior to 2.6.18 BigBlueButton versions prior to 2.7.8 BigBlueButton versions prior to 3.0.0-alpha.7

Description An attacker may exploit overly elevated file permissions in the /usr/local/bigbluebutton/core/vendor/bundle/ruby/2.7.0/gems/resque-2.6.0 directory for privilege escalation, potentially exposing sensitive server information.

Recommendations For versions prior to 2.6.18, update to version 2.6.18 or later. For versions prior to 2.7.8, update to version 2.7.8 or later. For versions prior to 3.0.0-alpha.7, update to version 3.0.0-alpha.7 or later.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2024-39302

GHSA-5966-9HW8-Q96Q

Affected Products

Bigbluebutton

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39302.json · Exploit
• https://osv.dev/vulnerability/CVE-2024-39302 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39302 · Security Note
• https://github.com/bigbluebutton/bigbluebutton/commit/04e916798b6b1f53f88513df3168f009b57b8f18 · Note
• https://github.com/bigbluebutton/bigbluebutton/commit/b9a46197ed924783f06a24381e923b3329b9c91a · Note
• https://github.com/bigbluebutton/bigbluebutton/commit/f4502e4927609374f5356f824f5dac0101f9976a · Note
• https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-5966-9hw8-q96q · Note
• https://t.me/cvenotify/84829 · Telegram Post