CVE-2022-34374 in Container Storage Modules
Summary
by MITRE • 08/31/2022
Dell Container Storage Modules 1.2 contains an OS command injection in goiscsi and gobrick libraries. A remote authenticated malicious user with low privileges could exploit this vulnerability leading to to execute arbitrary OS commands on the affected system.
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Analysis
by VulDB Data Team • 08/31/2022
The vulnerability identified as CVE-2022-34374 affects Dell Container Storage Modules version 1.2, specifically within the goiscsi and gobrick libraries that form part of the storage infrastructure for containerized environments. This flaw represents a critical security weakness that undermines the integrity of container storage operations by allowing unauthorized command execution. The vulnerability stems from improper input validation mechanisms within these libraries, creating a pathway for malicious actors to inject and execute arbitrary operating system commands on systems running the affected software.
The technical implementation of this command injection vulnerability occurs through the manipulation of input parameters that are directly passed to operating system commands without adequate sanitization or validation. When authenticated users submit maliciously crafted inputs through the affected libraries, the system processes these inputs without proper filtering, enabling the execution of arbitrary commands with the privileges of the affected service. This type of vulnerability falls under the Common Weakness Enumeration category CWE-77, which specifically addresses command injection flaws that allow attackers to execute arbitrary commands on the target system.
From an operational perspective, the impact of this vulnerability extends beyond simple privilege escalation as it provides a malicious actor with complete control over the affected storage modules. The low privilege requirement for exploitation means that even users with minimal access rights can leverage this weakness to gain unauthorized system access, potentially leading to data exfiltration, system compromise, or disruption of containerized storage services. The remote exploitation capability further amplifies the threat surface, allowing attackers to target vulnerable systems from external networks without requiring physical access or additional attack vectors.
The security implications of this vulnerability align with ATT&CK technique T1059.001, which covers command and script injection through operating system shell commands. Organizations utilizing Dell Container Storage Modules in production environments face significant risk from this vulnerability, particularly in container orchestration platforms where storage modules are integral to application deployment and data management. The attack surface becomes particularly concerning in multi-tenant environments where compromised storage modules could potentially affect multiple applications or services running on the same infrastructure.
Effective mitigation strategies for CVE-2022-34374 require immediate patching of the affected Dell Container Storage Modules to version 1.3 or later, which includes the necessary input validation fixes. Organizations should also implement network segmentation to limit access to storage modules and establish monitoring protocols to detect anomalous command execution patterns. Additionally, privilege reduction measures should be enforced to minimize the potential impact of successful exploitation attempts, ensuring that affected services operate with the minimal necessary permissions to reduce the attack surface and limit lateral movement capabilities for potential attackers.