Do not give write access to others

Cette page n'est pas encore disponible en français, sa traduction est en cours.
Si vous avez des questions ou des retours sur notre projet de traduction actuel, n'hésitez pas à nous contacter.

Metadata

ID: java-security/files-permissions

Language: Java

Severity: Warning

Category: Security

CWE: 732

Description

Never give write access to other users.

Learn More

Non-Compliant Code Examples

class Main {
    public test() {
            Set<PosixFilePermission> perms = new HashSet<PosixFilePermission>();
            perms.add(PosixFilePermission.OWNER_READ);
            perms.add(PosixFilePermission.OWNER_WRITE);
            perms.add(PosixFilePermission.OWNER_EXECUTE);
            perms.add(PosixFilePermission.GROUP_READ);
            perms.add(PosixFilePermission.GROUP_EXECUTE);
            perms.add(PosixFilePermission.OTHERS_READ);
            perms.add(PosixFilePermission.OTHERS_EXECUTE);
    }
}
class Main {
    public static void main(String[] args) {
        Files.setPosixFilePermissions("file", PosixFilePermissions.fromString("rw-rw-rw-"));
    }
}

Compliant Code Examples

class Main {
    public static void main(String[] args) {
        Files.setPosixFilePermissions("file", PosixFilePermissions.fromString("rw-rw-r--"));
    }
}
https://static.datadoghq.com/static/images/logos/github_avatar.svg https://static.datadoghq.com/static/images/logos/vscode_avatar.svg jetbrains

Seamless integrations. Try Datadog Code Analysis

PREVIEWING: antoine.dussault/service-representation-ga-docs-us1