CVE-2024-6385 is a critical vulnerability affecting GitLab Community and Enterprise Editions (CE/EE). This vulnerability allows attackers to trigger a pipeline as another user under certain circumstances, creating a significant security risk. The issue affects all versions starting from 15.8 prior to 16.11.6, from 17.0 prior to 17.0.4, and from 17.1 prior to 17.1.2. With a CVSS score of 9.6, this vulnerability is classified as critical, indicating that organizations must act swiftly.
The potential impact of this vulnerability is severe. It can lead to unauthorized actions being performed within the GitLab environment, compromising both confidentiality and integrity of the affected systems. With low attack complexity and low privileges required, the barrier for exploitation is minimal, making it imperative for organizations to prioritize patching immediately.
Currently, there are no known exploits available in the public domain, and the vulnerability has not been added to the Known Exploited Vulnerabilities (KEV) catalog. However, given the critical nature of this vulnerability, organizations should not delay in applying the relevant patches to mitigate any potential threats.
Organizations need to ensure that they are running versions of GitLab that have been patched to address this vulnerability. If patches are not yet available, alternative security measures should be considered to minimize the risk of exploitation.
Vulnerability Details
The vulnerability allows attackers to trigger a pipeline as another user, a significant security concern for any organization using GitLab. The vulnerability has been assigned a CVSS score of 9.6, indicating critical severity. The affected versions include all releases starting from 15.8 up to but not including 16.11.6, 17.0 up to but not including 17.0.4, and 17.1 up to but not including 17.1.2.
The vulnerability is classified under CWE-284, which deals with improper access controls. The implications of such vulnerabilities can lead to unauthorized access and actions within the system, allowing attackers to execute malicious code or alter sensitive data.
Technical Analysis
The root cause of this vulnerability lies in insufficient access controls within the GitLab pipeline feature. Attackers can exploit this weakness over a network with low complexity and without requiring user interaction. The attack requires low privileges, allowing less privileged users to perform actions as if they were another user, which can lead to serious security breaches.
Specifically, the attack vector is network-based, meaning that an attacker does not need to be physically present within the network to exploit this vulnerability. The impact on confidentiality and integrity is high, as unauthorized actions could compromise sensitive user data or disrupt operations.
Risk & Impact Analysis
The risk to organizations includes the potential for attackers to execute arbitrary code or alter system configurations without authorization. This vulnerability can lead to a significant blast radius, affecting not only the targeted user accounts but potentially all users within the GitLab instance.
Given the CVSS score of 9.6, organizations should assess this vulnerability as a critical threat and prioritize remediation efforts. The lack of known public exploits does not diminish the urgency; organizations must act decisively to avoid potential exploitation in the future.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
GitLab CE/EE versions affected include all releases starting from 15.8 prior to 16.11.6, starting from 17.0 prior to 17.0.4, and starting from 17.1 prior to 17.1.2. Organizations should ensure they are using patched versions to mitigate this vulnerability.
Mitigation & Remediation
Organizations should prioritize patching their GitLab instances immediately to versions that have addressed this vulnerability. If patches are unavailable, consider implementing access controls and monitoring for unusual pipeline executions as temporary measures. For more information on effective security practices, organizations can refer to our penetration testing services that can help identify potential weaknesses.
Detection Guidance
Organizations should monitor logs for unauthorized pipeline triggers and user activity anomalies. Additionally, network signatures that indicate unusual access patterns should be established to detect potential exploitation attempts.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2024-6385 highlights ongoing challenges within DevOps tools like GitLab. As organizations increasingly rely on CI/CD pipelines, the security of these processes becomes paramount. This vulnerability serves as a reminder of the importance of implementing robust access controls and continuous security assessments.
Security teams should learn from this incident by reinforcing their security postures and ensuring that vulnerabilities are addressed promptly. For further insights, teams can explore our resources on vulnerability management and penetration testing methodologies to enhance their defensive strategies.
Additionally, organizations may benefit from exploring our API security testing best practices to further safeguard their development environments.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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