Vulnerability Information
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Vulnerability Title
Nextcloud Talk app exposes chat messages on lockscreen
Vulnerability Description
Nextcloud talk is a self hosting messaging service. In versions prior to 12.3.0 the Nextcloud Android Talk application did not properly detect the lockscreen state when a call was incoming. If an attacker got physical access to the locked phone, and the victim received a phone call the attacker could gain access to the chat messages and files of the user. It is recommended that the Nextcloud Android Talk App is upgraded to 12.3.0. There are no known workarounds.
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
信息暴露
Vulnerability Title
Nextcloud Talk 授权问题漏洞
Vulnerability Description
Nextcloud Talk是德国Nextcloud公司的一款自托管的本地音频/视频和聊天通信服务。 Nextcloud Talk 存在授权问题漏洞，该漏洞源于在 12.3.0 之前的版本中，Nextcloud Android Talk 应用程序在来电时无法正确检测到锁屏状态。 如果攻击者可以物理访问锁定的电话，并且受害者接到电话，则攻击者可以访问用户的聊天消息和文件。
CVSS Information
N/A
Vulnerability Type
N/A