Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
OpenZFS through 2.1.13 and 2.2.x through 2.2.1, in certain scenarios involving applications that try to rely on efficient copying of file data, can replace file contents with zero-valued bytes and thus potentially disable security mechanisms. NOTE: this issue is not always security related, but can be security related in realistic situations. A possible example is cp, from a recent GNU Core Utilities (coreutils) version, when attempting to preserve a rule set for denying unauthorized access. (One might use cp when configuring access control, such as with the /etc/hosts.deny file specified in the IBM Support reference.) NOTE: this issue occurs less often in version 2.2.1, and in versions before 2.1.4, because of the default configuration in those versions.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenZFS 安全漏洞
Vulnerability Description
OpenZFS是一个开源存储平台。它包括传统文件系统和卷管理器的功能。 OpenZFS 2.1.13版本及之前版本、2.2.x版本至2.2.1版本存在安全漏洞，该漏洞源于会用零值字节替换文件内容，从而可能禁用安全机制。
CVSS Information
N/A
Vulnerability Type
N/A