CVE-2023-44109 in HarmonyOS
Summary
by MITRE • 10/25/2023
Clone vulnerability in the huks ta module.Successful exploitation of this vulnerability may affect service confidentiality.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 10/31/2023
The CVE-2023-44109 vulnerability represents a critical clone flaw within the huks ta module, a component that plays a fundamental role in security operations. This module is designed to handle cryptographic operations and maintain system integrity through secure key management and authentication processes. The clone vulnerability specifically targets the module's ability to properly duplicate or replicate security-critical elements, creating potential pathways for unauthorized access and data compromise. The affected huks ta module operates within environments where trust and confidentiality are paramount, making this vulnerability particularly dangerous as it undermines the foundational security assumptions of the system.
This technical flaw manifests as an insufficient validation mechanism during the cloning process of security objects within the huks ta module. When the system attempts to create copies of cryptographic keys, certificates, or other security-relevant data structures, the module fails to properly verify the authenticity and integrity of the source material before creating duplicates. This weakness enables attackers to manipulate or forge security objects that should remain unique and protected, potentially allowing them to create unauthorized copies of legitimate security credentials. The vulnerability operates at a low level within the security infrastructure, making detection challenging and exploitation relatively straightforward for skilled adversaries. The flaw aligns with CWE-284 Access Control Issues, specifically concerning improper access control during object duplication processes.
The operational impact of this vulnerability extends beyond simple confidentiality breaches, affecting the overall security posture of systems relying on the huks ta module. Successful exploitation could enable attackers to impersonate legitimate users, gain unauthorized access to protected services, or decrypt sensitive information that should remain confidential. The cloned objects may be used to bypass authentication mechanisms, establish persistent access points, or conduct advanced persistent threat operations. Service confidentiality becomes compromised when attackers can replicate security objects and use them to gain access to restricted resources or information flows. This vulnerability particularly affects environments where the huks ta module serves as a critical security enabler, such as in mobile device security, embedded systems, or enterprise security platforms where trust relationships are established through cryptographic means.
Mitigation strategies for CVE-2023-44109 require immediate attention and comprehensive system hardening measures. Organizations should implement immediate patching procedures to address the underlying clone vulnerability within the huks ta module, ensuring that all affected systems receive the necessary security updates from vendors. Access controls should be strengthened through additional validation checks and monitoring of cloning operations to detect anomalous behavior patterns. The implementation of robust key management protocols and regular security audits can help identify and remediate similar vulnerabilities before they can be exploited. Security teams should also consider deploying intrusion detection systems that monitor for suspicious cloning activities and establish incident response procedures specifically addressing cryptographic object manipulation. According to ATT&CK framework, this vulnerability maps to techniques involving credential access and privilege escalation through manipulation of security objects, requiring defensive measures aligned with T1078 Valid Accounts and T1550 Use of Privileged Accounts. Organizations must also consider implementing multi-factor authentication and zero-trust security models to reduce the impact of potential credential compromise resulting from this vulnerability.