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GoogleOSV:CVE-2020-27601

HistorySep 29, 2022 - 3:15 a.m.

CVE-2020-27601

2022-09-2903:15:14

Google

osv.dev

bigbluebutton

2.2.7

locksettingsprops

vulnerability

3.5 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.5%

JSON

In BigBlueButton before 2.2.7, lockSettingsProps.disablePrivateChat does not apply to already opened chats. This occurs in bigbluebutton-html5/imports/ui/components/chat/service.js.

CPENameOperatorVersion
bigbluebuttoneq0.8
bigbluebuttoneq0.81rc5
bigbluebuttoneq0.8rc2
bigbluebuttoneq2.2-rc-6
bigbluebuttoneq2.2-beta-23
bigbluebuttoneq2.2-rc-5
bigbluebuttoneq1.0.0
bigbluebuttoneq2.2-beta-9
bigbluebuttoneq2.2-beta-17
bigbluebuttoneq0.9.0-beta

Name	Operator	Version
bigbluebutton	eq	0.8
bigbluebutton	eq	0.81rc5
bigbluebutton	eq	0.8rc2
bigbluebutton	eq	2.2-rc-6
bigbluebutton	eq	2.2-beta-23
bigbluebutton	eq	2.2-rc-5
bigbluebutton	eq	1.0.0
bigbluebutton	eq	2.2-beta-9
bigbluebutton	eq	2.2-beta-17
bigbluebutton	eq	0.9.0-beta

Rows per page:

1-10 of 621

References

github.com/bigbluebutton/bigbluebutton/commit/7dcdfb191373684bafa7b11cdd0128c9869040a1

github.com/bigbluebutton/bigbluebutton/compare/v2.2.6...v2.2.7

3.5 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.5%

JSON

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