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ovirt-engine up to version 4.2.3 is vulnerable to an unfiltered password when choosing manual db provisioning. When engine-setup was run and one chooses to provision the database manually or connect to a remote database, the password input was logged in cleartext during the verification step. Sharing the provisioning log might inadvertently leak database passwords.
ovirt-engine up to version 4.2.3 is vulnerable to an unfiltered password when choosing manual db provisioning. When engine-setup was run and one chooses to provision the database manually or connect to a remote database, the password input was logged in cleartext during the verification step. Sharing the provisioning log might inadvertently leak database passwords.
CVSS 3.0 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
CVSS 2.0 Base Score 2.1. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N).
This code changes a user's password.
}SetUserPassword($user, $pass);While the code confirms that the requesting user typed the same new password twice, it does not confirm that the user requesting the password change is the same user whose password will be changed. An attacker can request a change of another user's password and gain control of the victim's account.
The following code reads a password from a properties file and uses the password to connect to a database.
...This code will run successfully, but anyone who has access to config.properties can read the value of password. If a devious employee has access to this information, they can use it to break into the system.
The following code reads a password from the registry and uses the password to create a new network credential.
...This code will run successfully, but anyone who has access to the registry key used to store the password can read the value of password. If a devious employee has access to this information, they can use it to break into the system
Both of these examples verify a password by comparing it to a stored compressed version.
}return(1);return(0);
}return(1);return(0);//Diagnostic ModeBecause a compression algorithm is used instead of a one way hashing algorithm, an attacker can recover compressed passwords stored in the database.
The following examples show a portion of properties and configuration files for Java and ASP.NET applications. The files include username and password information but they are stored in plaintext.
This Java example shows a properties file with a plaintext username / password pair.
...# Java Web App ResourceBundle properties fileThe following example shows a portion of a configuration file for an ASP.Net application. This configuration file includes username and password information for a connection to a database but the pair is stored in plaintext.
...<add name="ud_DEV" connectionString="connectDB=uDB; uid=db2admin; pwd=password; dbalias=uDB;" providerName="System.Data.Odbc" />Username and password information should not be included in a configuration file or a properties file in plaintext as this will allow anyone who can read the file access to the resource. If possible, encrypt this information and avoid CWE-260 and CWE-13.
In the following code snippet, a user's full name and credit card number are written to a log file.
logger.info("Username: " + usernme + ", CCN: " + ccn);This code stores location information about the current user:
}...Log.e("ExampleActivity", "Caught exception: " + e + " While on User:" + User.toString());When the application encounters an exception it will write the user object to the log. Because the user object contains location information, the user's location is also written to the log.
In the example below, the method getUserBankAccount retrieves a bank account object from a database using the supplied username and account number to query the database. If an SQLException is raised when querying the database, an error message is created and output to a log file.
}
return userAccount;}userAccount = (BankAccount)queryResult.getObject(accountNumber);Logger.getLogger(BankManager.class.getName()).log(Level.SEVERE, logMessage, ex);The error message that is created includes information about the database query that may contain sensitive information about the database or query logic. In this case, the error message will expose the table name and column names used in the database. This data could be used to simplify other attacks, such as SQL injection (CWE-89) to directly access the database.
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