CVE-2018-11786— Apache Karaf 安全漏洞

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In Apache Karaf prior to 4.2.0 release, if the sshd service in Karaf is left on so an administrator can manage the running instance, any user with rights to the Karaf console can pivot and read/write any file on the file system to which the Karaf process user has access. This can be locked down a bit by using chroot to change the root directory to protect files outside of the Karaf install directory; it can be further locked down by defining a security manager policy that limits file system access to those directories beneath the Karaf home that are necessary for the system to run. However, this still allows anyone with ssh access to the Karaf process to read and write a large number of files as the Karaf process user.

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Apache Karaf 安全漏洞

Apache Karaf是美国阿帕奇（Apache）软件基金会的一款用于部署应用程序和组件的轻量级的OSGi（Java动态化模块化系统）容器。 Apache Karaf 4.2.0之前版本中存在安全漏洞。攻击者可利用该漏洞以Karaf进程用户的身份读取并写入大量的文件。

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