漏洞标题
在 BigBlueButton 公共/私人对话中的锁定设置 grace period 的翻译
漏洞描述信息
BigBlueButton中的公共/私人聊天中锁定设置的宽限期
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
漏洞类别
N/A
漏洞标题
Grace period for lock settings in public/private chats in BigBlueButton
漏洞描述信息
BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4.1, an attacker could send messages to a locked chat within a grace period of 5s any lock setting in the meeting was changed. The attacker needs to be a participant in the meeting. Versions 2.3.18 and 2.4.1 contain a patch for this issue. There are currently no known workarounds.
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
漏洞类别
授权机制不恰当
漏洞标题
BigBlueButton 授权问题漏洞
漏洞描述信息
BigBlueButton是BigBlueButton社区的一套开源的Web会议系统。 BigBlueButton 2.2 到 2.3.18 和 2.4.1 版本存在授权问题漏洞,攻击者利用该漏洞可以在锁定设置生效后 5 秒的宽限期内向锁定的聊天发送消息。
CVSS信息
N/A
漏洞类别
授权问题