CVE-2022-24969 is a medium-severity vulnerability affecting Apache Dubbo versions prior to 2.6.12 and 2.7.15. This vulnerability allows for a bypass of the white host check when using the parseURL method, potentially leading to open redirect or Server-Side Request Forgery (SSRF) vulnerabilities. With a CVSS score of 6.1, this vulnerability poses a moderate risk to organizations that use Apache Dubbo in their environments.
The risk to organizations includes unauthorized access to internal services, which can be exploited by attackers leveraging the open redirect or SSRF vulnerabilities. The exploitation status is currently unconfirmed, and organizations should be proactive in addressing this vulnerability.
Organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability. Affected versions include all prior to 2.6.12 and 2.7.15.
The vulnerability was published on June 9, 2022, and has been modified as of November 21, 2024. Security teams should remain vigilant for any potential exploitation of this vulnerability.
As the threat landscape evolves, it is critical for organizations to keep their software up-to-date and conduct regular security assessments to identify vulnerabilities like CVE-2022-24969.
Vulnerability Details
The official description of CVE-2022-24969 states that the usage of the parseURL method in Apache Dubbo prior to versions 2.6.12 and 2.7.15 leads to the bypass of the white host check. This issue can result in open redirect or SSRF vulnerabilities. The vulnerability is classified under CVE-918 and CVE-601, highlighting its security implications.
The CVSS score for this vulnerability is 6.1, indicating a medium severity level. It has a low attack complexity and requires user interaction. The attack vector is identified as network-based, meaning that an attacker could exploit this vulnerability remotely.
The affected products include Apache Dubbo, and the specific versions that are vulnerable are those prior to 2.6.12 and 2.7.15. Organizations should consult their deployment environments to ensure they are not affected.
Technical Analysis
The root cause of CVE-2022-24969 lies in the improper implementation of the white host check within the parseURL method. This flaw allows attackers to bypass the intended security controls, leading to the potential for open redirects and SSRF.
The attack vector is network-based, and the attack complexity is rated as low, meaning that attackers could exploit this vulnerability without significant effort. No specific privileges are required to exploit this vulnerability, but user interaction is necessary.
The confidentiality and integrity impacts are both rated as low, while the availability impact is non-existent. This means that while sensitive data may not be directly compromised, there is still significant risk associated with potential unauthorized access.
Risk & Impact Analysis
Organizations utilizing Apache Dubbo should evaluate their exposure to CVE-2022-24969, especially if running versions prior to the patched releases. The risk associated with this vulnerability includes the potential for attackers to redirect requests to malicious endpoints or compromise internal systems via SSRF.
The blast radius for this vulnerability may vary based on how Apache Dubbo is integrated within an organization's infrastructure. Systems that rely heavily on external services may face greater risks, making it imperative for security teams to assess the impact thoroughly.
With a medium CVSS score, organizations should address this vulnerability in their priority patch cycle. This also suggests that while immediate action is not as critical as with higher-severity vulnerabilities, timely remediation is still necessary.
The EPSS score of 0.023870000 places this vulnerability in the 85th percentile, indicating a low likelihood of exploitation in the wild at this time. However, this should not diminish the importance of addressing the vulnerability proactively.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerable versions of Apache Dubbo include all versions prior to 2.6.12 and 2.7.15. Organizations should ensure they upgrade to a patched version as soon as possible.
Mitigation & Remediation
To mitigate the risks associated with CVE-2022-24969, organizations should apply the following measures:
1. Upgrade to Apache Dubbo versions 2.6.12 or later, or 2.7.15 or later.
2. Implement network controls to limit access to the application.
3. Conduct regular security assessments to identify and remediate vulnerabilities.
Penetration testing can help identify similar vulnerabilities in your environment.
Detection Guidance
Organizations should monitor for the following indicators of compromise:
1. Unusual outbound traffic patterns that may indicate exploitation.
2. Anomalous behavior in web applications using Apache Dubbo.
3. Logs indicating unexpected redirection attempts.
AppSecure Threat Intelligence Insight
CVE-2022-24969 highlights the importance of implementing robust input validation mechanisms to prevent open redirects and SSRF vulnerabilities. As organizations increasingly rely on frameworks like Apache Dubbo, understanding potential vulnerabilities becomes critical for maintaining security.
Security teams should regularly review their security posture and conduct vulnerability management programs to ensure they are prepared to handle emerging threats.
Additionally, organizations should invest in penetration testing to proactively identify and remediate vulnerabilities before they can be exploited.
Finally, leveraging security testing best practices can enhance overall security and protect against vulnerabilities like CVE-2022-24969.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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