Products
BigBlueButton
- 2.6.18
- 2.7.8
- 3.0.0-alpha.7
Source
security-advisories@github.com
Tags
CVE-2024-39302 details
Published : June 28, 2024, 9:15 p.m.
Last Modified : June 28, 2024, 9:15 p.m.
Last Modified : June 28, 2024, 9:15 p.m.
Description
BigBlueButton is an open-source virtual classroom designed to help teachers teach and learners learn. An attacker may be able to exploit the overly elevated file permissions in the `/usr/local/bigbluebutton/core/vendor/bundle/ruby/2.7.0/gems/resque-2.6.0` directory with the goal of privilege escalation, potentially exposing sensitive information on the server. This issue has been patched in version(s) 2.6.18, 2.7.8 and 3.0.0-alpha.7.
CVSS Score
| 1 | 2 | 3.7 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-269 | Improper Privilege Management | The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Base Score
3.7
Exploitability Score
2.2
Impact Score
1.4
Base Severity
LOW
Vector String : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
References
| URL | Source |
|---|---|
| https://github.com/bigbluebutton/bigbluebutton/commit/04e916798b6b1f53f88513df3168f009b57b8f18 | security-advisories@github.com |
| https://github.com/bigbluebutton/bigbluebutton/commit/b9a46197ed924783f06a24381e923b3329b9c91a | security-advisories@github.com |
| https://github.com/bigbluebutton/bigbluebutton/commit/f4502e4927609374f5356f824f5dac0101f9976a | security-advisories@github.com |
| https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-5966-9hw8-q96q | security-advisories@github.com |
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