MSA-23-0035: Duplicating a BigBlueButton activity assigns the same meeting ID
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System information
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Affected software |
PHP |
Description
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by Michael Hawkins. When duplicating a BigBlueButton activity, the original meeting ID was also duplicated instead of using a new ID for the new activity. This could provide unintended access to the original meeting.Severity/Risk:MinorVersions affected:4.2 to 4.2.2, 4.1 to 4.1.5 and 4.0 to 4.0.10Versions fixed:4.2.3, 4.1.6 and 4.0.11Reported by:Lionel CaylatWorkaround:Manually create a fresh BigBlueButton activity instead of duplicating, until the patch has been applied.CVE
More info:
https://moodle.org/mod/forum/discuss.php?d=451584&parent=1814892 |
Standar resources
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Property |
Value |
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CVE |
CVE-2023-5543. |
