CVE-2012-0418 in GroupWise
Summary
by MITRE
Unspecified vulnerability in the client in Novell GroupWise 8.0 before Support Pack 3 and 2012 before Support Pack 1 on Windows allows user-assisted remote attackers to execute arbitrary code via a crafted file.
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Analysis
by VulDB Data Team • 04/14/2021
The vulnerability identified as CVE-2012-0418 represents a critical security flaw within the Novell GroupWise client software ecosystem, specifically affecting versions prior to the release of Support Pack 3 for version 8.0 and Support Pack 1 for the 2012 edition on Windows platforms. This unspecified weakness creates a dangerous attack vector that enables remote adversaries to achieve arbitrary code execution when users interact with maliciously crafted files, fundamentally compromising the integrity and security posture of affected systems. The vulnerability operates under the principle of user-assisted exploitation, meaning that successful compromise requires some form of user interaction or engagement with the malicious payload, though the attack can be initiated from remote locations without requiring local system access. The technical nature of this flaw suggests a potential buffer overflow, format string vulnerability, or similar memory corruption issue within the GroupWise client's file processing routines that handle various file types or protocols.
The operational impact of CVE-2012-0418 extends beyond simple privilege escalation or data theft, as arbitrary code execution provides attackers with complete control over affected systems. Once executed, malicious code can establish persistent backdoors, exfiltrate sensitive corporate data, deploy additional malware payloads, or serve as a launching point for lateral movement within network environments. The vulnerability affects organizations that rely on Novell GroupWise for email and collaboration services, potentially exposing critical business communications and personal information stored within these systems. Attackers leveraging this vulnerability can exploit it through various means including email attachments, web-based file downloads, or network shares, making it particularly dangerous in enterprise environments where users frequently interact with external content. The user-assisted nature of the exploit means that social engineering tactics could be employed to encourage users to open malicious files, increasing the attack surface and success rate of exploitation attempts.
Security practitioners should recognize this vulnerability as potentially mapping to CWE-119 Improper Restriction of Operations within a Memory Region and CWE-74 Standard Error Message Vulnerability, both of which are commonly associated with memory corruption issues that allow arbitrary code execution. The attack pattern aligns with ATT&CK technique T1059 Command and Scripting Interpreter, specifically focusing on execution through client-side attacks that leverage file handling vulnerabilities. Organizations should implement immediate mitigations including mandatory application whitelisting, network segmentation, and user education programs to reduce the likelihood of successful exploitation. The remediation strategy must include immediate deployment of the vendor-provided patches and support packs, as well as comprehensive network monitoring to detect any anomalous activity that might indicate exploitation attempts. System administrators should also consider implementing additional security controls such as email filtering solutions that can identify and quarantine suspicious attachments, and regular vulnerability assessments to ensure no other similar vulnerabilities exist within the GroupWise deployment. The long-term security posture requires organizations to maintain updated software inventory records and establish robust patch management processes to prevent similar vulnerabilities from affecting other legacy systems within their infrastructure.