- A deprecated encryption technology is used to encrypt a users password.
A look into
/etc/passwd shows, that the password for the account
flag06 is stored with an old unsave cryptographic algorithm. Use
john or a similar tool to crack the password.
echo ueqwOCnSGdsuM > tmp john tmp
john is not installed on that system.
Lesson / How to fix
- Use state of the art encryption!