Vulnerability Information
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Vulnerability Title
Opencast uses unsafe identifiers
Vulnerability Description
Opencast before 8.1 and 7.6 allows almost arbitrary identifiers for media packages and elements to be used. This can be problematic for operation and security since such identifiers are sometimes used for file system operations which may lead to an attacker being able to escape working directories and write files to other locations. In addition, Opencast's Id.toString(…) vs Id.compact(…) behavior, the latter trying to mitigate some of the file system problems, can cause errors due to identifier mismatch since an identifier may unintentionally change. This issue is fixed in Opencast 7.6 and 8.1.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
Vulnerability Type
对资源描述符的控制不恰当(资源注入)
Vulnerability Title
Apereo Opencast 注入漏洞
Vulnerability Description
Apereo Opencast 7.6之前版本和8.1之前版本中存在注入漏洞。攻击者可利用该漏洞向工作目录之外的位置写入文件。
CVSS Information
N/A
Vulnerability Type
N/A