CVE-2004-1352 in Solaris
Summary
by MITRE
Buffer overflow in the ping daemon of Sun Solaris 7 through 9 may allow local users to execute arbitrary code.
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Analysis
by VulDB Data Team • 06/30/2019
The vulnerability identified as CVE-2004-1352 represents a critical buffer overflow flaw within the ping daemon component of Sun Solaris operating systems versions 7 through 9. This issue specifically affects the network utility responsible for sending ICMP echo requests to verify host connectivity, making it a fundamental component of system network operations. The buffer overflow occurs when the ping daemon processes malformed input data, creating an opportunity for attackers to manipulate memory operations and potentially gain unauthorized system access. Such vulnerabilities are particularly dangerous because they can be exploited by local users who already have system access, making them more difficult to detect and prevent compared to remote exploitation vectors.
The technical implementation of this vulnerability stems from inadequate input validation within the ping daemon's code structure. When processing network packets or command line arguments, the daemon fails to properly bounds-check buffer allocations, allowing attackers to overflow memory buffers and overwrite adjacent memory locations. This type of flaw aligns with CWE-121, which categorizes buffer overflow conditions where insufficient bounds checking permits memory corruption. The exploitation mechanism typically involves crafting malicious input that exceeds the allocated buffer size, causing the program to write beyond its intended memory boundaries and potentially overwrite critical program execution elements such as return addresses or function pointers. The vulnerability's local execution requirement means that attackers must already possess some level of system access, but this access can be leveraged to achieve privilege escalation or arbitrary code execution within the target environment.
The operational impact of CVE-2004-1352 extends beyond immediate code execution capabilities to encompass broader system compromise and potential privilege escalation scenarios. Local users who exploit this vulnerability can potentially elevate their privileges to root level access, thereby gaining complete control over the affected Solaris system. This compromise affects system integrity and confidentiality, as attackers can manipulate system resources, access sensitive data, or establish persistent access points. The vulnerability's presence in widely deployed Solaris versions 7 through 9 means that numerous production systems could be at risk, particularly in enterprise environments where these operating systems were commonly used for server and workstation deployments. The attack surface is further expanded because ping functionality is typically available to all users and is often used for network diagnostics, making this vulnerability particularly concerning for system administrators who may not expect such functionality to pose security risks.
Mitigation strategies for CVE-2004-1352 should prioritize immediate system patching and updates from Sun Microsystems, as the vendor would have released security patches addressing this specific buffer overflow vulnerability. System administrators should implement comprehensive monitoring of ping daemon usage and network traffic patterns to detect potential exploitation attempts. Network segmentation and access control measures can help limit the potential impact of successful local exploits by restricting user privileges and reducing attack surface. The vulnerability's classification under ATT&CK technique T1068, which covers 'Exploitation for Privilege Escalation', highlights the need for layered security approaches including privilege separation, regular security audits, and implementation of intrusion detection systems. Additionally, implementing proper input validation and bounds checking in all system components, as recommended by secure coding practices, can prevent similar vulnerabilities from occurring in future software development cycles. Organizations should also consider deploying automated vulnerability scanning tools to identify and remediate similar buffer overflow conditions across their entire system infrastructure.