Vulnerability Information
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Vulnerability Title
GELI silently omits the keyfile if read from stdin
Vulnerability Description
When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.
CVSS Information
N/A
Vulnerability Type
输入验证不恰当
Vulnerability Title
GELI 安全漏洞
Vulnerability Description
GELI是freeBSD基金会的一个块设备层磁盘加密实用程序。 GELI存在安全漏洞，该漏洞源于从标准输入读取密钥文件时，它不会重复使用密钥文件来同时初始化多个提供者，导致第二个和后续设备默认使用NULL密钥作为用户密钥文件，如果用户仅使用没有用户密码的密钥文件，则主密钥会使用空密钥文件进行加密，从而可以轻松恢复主密钥。
CVSS Information
N/A
Vulnerability Type
N/A