CVE-2024-22259 is a high-severity vulnerability affecting applications that utilize the UriComponentsBuilder in the Spring Framework. This vulnerability allows applications to parse externally provided URLs, such as those received through query parameters, and perform validation checks on the host of the parsed URL. However, if not properly managed, this could lead to open redirect or Server-Side Request Forgery (SSRF) attacks.
The CVSS score for this vulnerability is 8.1, categorizing it as high severity. The implications of this vulnerability are significant, as exploitation could allow attackers to redirect users to malicious sites or perform unauthorized requests to internal services, which could lead to data exposure or further attacks within an organization's network.
Currently, there are no known exploits for this vulnerability, and it is not listed in the Known Exploited Vulnerabilities (KEV) catalog. However, the nature of the vulnerability requires immediate attention due to the potential risk it poses to organizations that rely on affected components.
Organizations should prioritize patching immediately to mitigate the risks associated with CVE-2024-22259. The vulnerability highlights the importance of secure coding practices, particularly when dealing with user input and external URLs.
Vulnerability Details
The vulnerability allows attackers to exploit the way the Spring Framework handles externally provided URLs. If applications use UriComponentsBuilder to parse these URLs without proper validation, they may unintentionally expose themselves to open redirect attacks or SSRF vulnerabilities.
The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N, indicating that the attack vector is network-based, the attack complexity is low, and user interaction is required. The confidentiality and integrity impacts are high, while availability is unaffected.
Affected products include the Spring Framework, specifically versions prior to 5.3.33 and between 6.0.0 and 6.0.18, as well as versions between 6.1.0 and 6.1.5. Additionally, NetApp's Active IQ Unified Manager is also impacted across various configurations.
Technical Analysis
The root cause of this vulnerability lies in the improper handling of user-supplied URLs by the Spring Framework's UriComponentsBuilder. When applications parse URLs without adequate validation mechanisms, attackers can craft malicious URLs that may bypass existing security controls.
The attack vector is network-based, meaning that an attacker can exploit the vulnerability remotely. The complexity of the attack is considered low, as it primarily depends on providing a crafted URL. In this scenario, no privileges are required for an attacker, and user interaction is necessary, making it easier to execute the attack.
The impacts on confidentiality and integrity are high, as successful exploitation can lead to unauthorized access to sensitive information or allow attackers to manipulate data within the application. However, the availability impact remains unaffected, as the vulnerability does not disrupt service availability.
Risk & Impact Analysis
The real-world deployment risk associated with CVE-2024-22259 is significant. Organizations utilizing the affected versions of the Spring Framework and Active IQ Unified Manager are at risk of being exploited by attackers leveraging open redirect and SSRF techniques.
The blast radius potential is considerable; it can lead to unauthorized access to internal systems, data leaks, or further compromise of network resources. Given the high CVSS score, organizations should assess their exposure and take immediate action.
Based on the CVSS score and the absence of known exploits, organizations should address this vulnerability within their priority patch cycle. Remediation is essential to safeguard against potential exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
Affected versions of the Spring Framework include all versions prior to 5.3.33, as well as versions between 6.0.0 and 6.0.18, and between 6.1.0 and 6.1.5. For NetApp Active IQ Unified Manager, all versions are considered vulnerable.
Mitigation & Remediation
To mitigate this vulnerability, organizations should upgrade to the latest version of the Spring Framework that addresses this issue. For Spring Framework, the recommended versions are 5.3.33 or higher, 6.0.18 or higher, and 6.1.5 or higher.
Moreover, organizations should implement rigorous input validation and ensure that all user-supplied URLs are properly sanitized before use. For additional security, consider engaging in penetration testing to assess the security posture of applications.
Detection Guidance
Organizations should monitor application logs for unusual URL access patterns and any anomalies in user interactions that may indicate attempted exploitation of this vulnerability. Behavioral anomalies, such as unexpected redirects or requests to internal services, should be flagged for further investigation.
AppSecure Threat Intelligence Insight
CVE-2024-22259 represents a critical reminder of the importance of secure coding practices, especially when dealing with user input. Vulnerabilities like this can have far-reaching consequences if not addressed promptly. Security teams should continuously educate developers on secure coding techniques and implement robust validation frameworks.
For organizations seeking to enhance their security posture, exploring application security assessments can help identify vulnerabilities and improve overall security measures.
Additionally, organizations should consider adopting a continuous penetration testing approach to proactively identify and mitigate security vulnerabilities.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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