Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Excessive resource consumption when sending long emoji names in user custom status
Vulnerability Description
Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
Mattermost 安全漏洞
Vulnerability Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在安全漏洞，该漏洞源于无法正确验证自定义用户状态中表情符号值的长度，导致攻击者能够发送长字符串造成服务器拒绝服务（DOS）。受影响的产品和版本：Mattermost 9.3.1之前的9.3.0版本，9.2.5之前的9.2.0版本，8.1.9之前版本。
CVSS Information
N/A
Vulnerability Type
N/A