CVE-2010-2603 in BlackBerry Desktop Software
Summary
by MITRE
RIM BlackBerry Desktop Software 4.7 through 6.0 for PC, and 1.0 for Mac, uses a weak password to encrypt a database backup file, which makes it easier for local users to decrypt the file via a brute force attack.
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Analysis
by VulDB Data Team • 01/23/2025
The vulnerability identified as CVE-2010-2603 affects RIM BlackBerry Desktop Software versions 4.7 through 6.0 for PC and version 1.0 for Mac, representing a significant security weakness in the software's data protection mechanisms. This issue stems from the implementation of a weak encryption algorithm that employs a predictable and insufficiently complex password for database backup file encryption. The vulnerability falls under the category of weak cryptographic implementations and specifically aligns with CWE-326, which addresses the use of weak encryption algorithms. The flaw represents a critical weakness in the software's security architecture as it directly compromises the confidentiality of user data stored in backup files.
The technical implementation of this vulnerability involves the use of a hardcoded or easily guessable password for encrypting database backup files, making the encryption process susceptible to brute force attacks. Attackers with local access to the system can exploit this weakness by systematically attempting different password combinations to decrypt the backup files. The weak password strength and predictable encryption keys create an attack surface that violates fundamental security principles for data protection. This vulnerability demonstrates poor security practices in cryptographic implementation, where the encryption mechanism fails to provide adequate protection for sensitive user information. The attack vector is particularly concerning as it requires only local system access, making it accessible to users with legitimate access to the affected systems.
The operational impact of CVE-2010-2603 extends beyond simple data confidentiality breaches, as it potentially exposes sensitive user information including personal data, communication records, and business information stored within the BlackBerry Desktop Software environment. Organizations relying on this software for mobile device management face significant risks when backup files containing user data can be easily decrypted by unauthorized local users. The vulnerability affects both Windows and Mac platforms, indicating a widespread implementation flaw across multiple operating systems. This weakness undermines the trust that users place in the software's security features and could lead to compliance violations in environments where data protection regulations require robust encryption mechanisms.
Security professionals should consider this vulnerability in the context of the broader ATT&CK framework, specifically under the techniques related to credential access and privilege escalation. The weakness enables local attackers to potentially gain unauthorized access to sensitive data without requiring external network access or sophisticated attack methods. Organizations should implement immediate mitigations including upgrading to patched versions of the software, implementing additional access controls, and conducting security assessments to identify any compromised backup files. The vulnerability also highlights the importance of proper cryptographic key management and the necessity of using strong, randomly generated passwords for encryption purposes. System administrators should consider disabling or restricting local access to backup files and implementing additional monitoring mechanisms to detect unauthorized access attempts. This issue serves as a reminder of the critical importance of robust encryption implementations and the potential consequences of inadequate cryptographic security measures in enterprise software applications.