CNNVD-ID编号 | CNNVD-202011-1678 |
CVE编号 | CVE-2020-28954 |
发布时间 | 2020-11-19 |
更新时间 | 2020-12-02 |
漏洞类型 | 其他 |
漏洞来源 | N/A |
危险等级 | 中危 |
威胁类型 | 远程 |
厂 商 | N/A |
BigBlueButton是BigBlueButton社区的一套开源的Web会议系统。
BigBlueButton 2.2.29之前版本存在安全漏洞,该漏洞源缺少某些参数的清理,从接受用户名中的控制字符可以看出。
目前厂商已发布升级了BigBlueButton 安全漏洞的补丁,BigBlueButton 安全漏洞的补丁获取链接:
https://github.com/bigbluebutton/bigbluebutton/commit/5c911ddeec4493f40f42e2f137800ed4692004a4
来源:MISC
链接:https://github.com/bigbluebutton/bigbluebutton/commit/5c911ddeec4493f40f42e2f137800ed4692004a4
来源:MISC
链接:https://github.com/bigbluebutton/bigbluebutton/commit/e59bcd0c33a6a3203c011faa8823ba2cac1e4f37
来源:MISC
链接:https://github.com/bigbluebutton/bigbluebutton/issues/10818
来源:MISC
链接:https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.28...v2.2.29
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