CVE-2014-0829 in Rational ClearCase
Summary
by MITRE
Multiple buffer overflows in IBM Rational ClearCase 7.x before 7.1.2.13, 8.0.0.x before 8.0.0.10, and 8.0.1.x before 8.0.1.3 allow remote authenticated users to obtain privileged access via unspecified vectors.
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Analysis
by VulDB Data Team • 05/08/2026
The vulnerability identified as CVE-2014-0829 represents a critical security flaw affecting IBM Rational ClearCase versions across multiple release streams including 7.x before 7.1.2.13, 8.0.0.x before 8.0.0.10, and 8.0.1.x before 8.0.1.3. This issue manifests as multiple buffer overflows that can be exploited by remote authenticated attackers to gain privileged access to the system. The vulnerability stems from inadequate input validation and memory management within the ClearCase application, creating opportunities for malicious actors to manipulate memory structures and escalate their privileges. These buffer overflow conditions typically occur when the application processes user-supplied data without proper bounds checking, allowing attackers to overwrite adjacent memory locations with malicious content. The affected versions of ClearCase operate within enterprise environments where version control and change management are critical, making this vulnerability particularly dangerous as it could enable unauthorized access to sensitive source code repositories and configuration data. The impact extends beyond simple privilege escalation since ClearCase systems often serve as central hubs for software development workflows, making the compromise of such systems potentially devastating to organizational security posture and intellectual property protection.
The technical implementation of this vulnerability involves buffer overflow conditions that can be triggered through unspecified vectors within the ClearCase application architecture. These buffer overflows occur when the application fails to properly validate input lengths before copying data into fixed-size memory buffers, allowing attackers to exceed buffer boundaries and potentially overwrite critical memory structures including return addresses, function pointers, or other control data. The vulnerability's remote exploitation capability means that authenticated users can leverage these flaws from network locations without requiring local system access, significantly expanding the attack surface and potential impact. From a cybersecurity perspective, this vulnerability aligns with CWE-121, which describes stack-based buffer overflow conditions, and CWE-122, which covers heap-based buffer overflow scenarios. The attack vectors likely involve manipulating input parameters to ClearCase services or APIs that process user data, potentially through malformed requests or specially crafted commands that cause memory corruption during data processing operations.
The operational impact of CVE-2014-0829 extends far beyond immediate privilege escalation capabilities, as ClearCase systems typically manage critical software development assets including source code repositories, build configurations, and change management records. Successful exploitation could enable attackers to modify or delete source code, alter build processes, or gain access to sensitive development information that could be used for further attacks within the organization's network infrastructure. Organizations utilizing ClearCase for software development workflows face significant risk as this vulnerability could compromise the integrity of their entire development pipeline, potentially leading to the introduction of malicious code into production systems. The remote authenticated nature of the exploit means that attackers could potentially leverage compromised user accounts or credentials to gain elevated privileges, making the vulnerability particularly concerning for environments where multiple developers have access to the system. Security teams must consider the potential for lateral movement within networks where ClearCase systems are integrated with other enterprise applications and development tools.
Organizations affected by this vulnerability should implement immediate mitigations including applying the vendor-provided patches and updates for ClearCase versions 7.1.2.13, 8.0.0.10, and 8.0.1.3 respectively. The recommended approach involves upgrading to the latest supported versions of IBM Rational ClearCase that contain fixes for these buffer overflow conditions. Network segmentation and access controls should be strengthened to limit the scope of potential exploitation, particularly around ClearCase server components and their associated services. Security monitoring should be enhanced to detect anomalous behavior patterns that might indicate exploitation attempts, including unusual network traffic to ClearCase services or unexpected privilege escalation events. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation and credential access, specifically T1068 for local privilege escalation and T1550 for use of valid credentials. System administrators should also consider implementing additional security controls such as application whitelisting, intrusion detection systems, and regular security assessments to identify and remediate similar vulnerabilities across the enterprise environment. The vulnerability highlights the importance of maintaining current security patches and implementing robust input validation practices in enterprise software systems to prevent memory corruption exploits that could compromise critical infrastructure components.