Vulnerability Information
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Vulnerability Title
Temporary File Information Disclosure Vulnerability
Vulnerability Description
MPXJ is an open source library to read and write project plans from a variety of file formats and databases. On Unix-like operating systems (not Windows or macos), MPXJ's use of `File.createTempFile(..)` results in temporary files being created with the permissions `-rw-r--r--`. This means that any other user on the system can read the contents of this file. When MPXJ is reading a schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ. The problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes. Users unable to upgrade may set `java.io.tmpdir` to a directory to which only the user running the application has access will prevent other users from accessing these temporary files.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
信息暴露
Vulnerability Title
MPXJ 安全漏洞
Vulnerability Description
MPXJ是Jon Iles个人开发者的一个开源库。用于从各种文件格式和数据库读取和编写项目计划。 MPXJ 10.14.1之前版本存在安全漏洞，该漏洞源于使用File.createTempFile(..)导致临时文件会以“-rw-r--”的权限被创建，系统中的任何其他用户都可以读取这个文件的内容。
CVSS Information
N/A
Vulnerability Type
N/A