CVE-2008-1705 in solidDB
Summary
by MITRE
Format string vulnerability in the logging function in IBM solidDB 06.00.1018 and earlier allows remote attackers to execute arbitrary code via format string specifiers in the (1) user name, (2) peer name, and possibly unspecified other fields.
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Analysis
by VulDB Data Team • 05/07/2017
The vulnerability identified as CVE-2008-1705 represents a critical format string vulnerability within IBM solidDB version 06.00.1018 and earlier releases. This flaw exists in the database management system's logging function, which processes user input without proper validation or sanitization before incorporating it into format string operations. The vulnerability specifically affects the handling of user credentials and network connection details during database authentication and communication processes.
The technical implementation of this vulnerability stems from improper input validation within the logging subsystem where user-supplied data is directly used in printf-style functions without appropriate escaping or sanitization. Attackers can exploit this by crafting malicious input containing format specifiers such as %s, %x, or %n in the username field, peer name field, and potentially other unspecified data fields. When the logging function processes these malformed inputs, it interprets the format specifiers as instructions for memory access and manipulation rather than literal text, creating opportunities for arbitrary code execution.
The operational impact of this vulnerability is severe and multifaceted across the database security landscape. Remote attackers can leverage this flaw to execute arbitrary code on the target system with the privileges of the solidDB service account, potentially leading to complete system compromise. The vulnerability affects database authentication mechanisms, allowing attackers to bypass authentication controls and gain unauthorized access to sensitive data stored within the database. This represents a critical threat to data confidentiality and integrity, particularly in environments where solidDB serves as a core data storage solution for enterprise applications.
This vulnerability aligns with CWE-134, which specifically addresses format string vulnerabilities where format strings are constructed from user-controlled data. The attack vector follows patterns consistent with ATT&CK technique T1059.007 for command and script injection, enabling adversaries to execute arbitrary commands through manipulated input fields. The exploitation process typically involves crafting malicious input that triggers memory corruption and code execution, potentially allowing attackers to escalate privileges, establish persistence, or exfiltrate sensitive information from the database environment.
Organizations should implement immediate mitigations including applying the vendor-provided patches and updates for IBM solidDB versions prior to 06.00.1018. Network segmentation and access controls should be enforced to limit exposure of database services to untrusted networks. Input validation should be strengthened at all application layers to prevent format string specifiers from reaching the logging functions. Security monitoring should be enhanced to detect anomalous authentication patterns and unusual logging activities that might indicate exploitation attempts. Regular vulnerability assessments and penetration testing should be conducted to identify similar weaknesses in database systems and ensure comprehensive security posture maintenance.