CVE-2001-0030 in Foolproof Security
Summary
by MITRE
FoolProof 3.9 allows local users to bypass program execution restrictions by downloading the restricted executables from another source and renaming them.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 04/07/2019
The vulnerability described in CVE-2001-0030 represents a significant security flaw in the FoolProof 3.9 software system that operates under the common weakness enumeration CWE-284. This issue stems from inadequate access control mechanisms within the application's execution restriction framework, creating a pathway for local users to circumvent intended security policies. The vulnerability specifically targets the software's ability to prevent execution of certain restricted files, which are typically designated as potentially harmful or unauthorized by system administrators or security policies.
The technical implementation of this flaw allows attackers to exploit a fundamental weakness in the program's validation process. When users encounter execution restrictions imposed by FoolProof 3.9, they can bypass these controls by obtaining the restricted executable files from external sources and simply renaming them to appear as legitimate files within the system. This method relies on the assumption that the software's security checks are based primarily on file names or simple metadata rather than comprehensive content analysis or digital signature verification. The vulnerability demonstrates a classic case of privilege escalation through file manipulation, where local users can effectively escalate their privileges by circumventing the application's intended security boundaries.
The operational impact of this vulnerability extends beyond simple bypass mechanisms, as it fundamentally undermines the trust model that the FoolProof software is designed to maintain. Attackers can leverage this weakness to execute malicious code that would otherwise be blocked by the security system, potentially leading to unauthorized system access, data compromise, or further exploitation within the network environment. The vulnerability creates a persistent risk that can be exploited repeatedly, as long as the attacker has local access to the system and the ability to download files from external sources. This weakness can be particularly dangerous in enterprise environments where such software is used to enforce security policies and restrict potentially harmful activities.
The mitigation strategies for this vulnerability should focus on implementing more robust access control mechanisms that go beyond simple file name or metadata checks. Security measures should include comprehensive content verification, digital signature validation, and continuous monitoring of file execution patterns. Organizations should also consider implementing additional layers of security such as application whitelisting, mandatory access controls, and regular security audits to prevent similar vulnerabilities from being exploited. From an ATT&CK framework perspective, this vulnerability maps to techniques related to privilege escalation and defense evasion, specifically targeting the execution and persistence phases where attackers seek to bypass security controls and maintain access within compromised systems. The vulnerability underscores the importance of defense in depth strategies and proper implementation of access control policies that cannot be easily circumvented through simple file manipulation techniques.