This vulnerability allows insufficient validation on the authority segment of a URI in the Eclipse Jetty's HttpURI class. The CVSS score for this vulnerability is 3.7, indicating a low severity level, but it still poses a risk to organizations that utilize Jetty in combination with vulnerable browsers.
Organizations should be aware that this vulnerability could lead to open redirect attacks or server-side request forgery (SSRF) attacks if the URI is used post-validation. As such, organizations should schedule remediation to mitigate potential risks.
Given the nature of the vulnerability and its low severity, it is not currently known to be actively exploited. Nonetheless, it is imperative for security teams to remain vigilant and ensure appropriate measures are taken.
Organizations should prioritize patching immediately to prevent any possible exploitation of this vulnerability.
Vulnerability Details
The vulnerability is classified under CWE-1286, which concerns improper validation of a URI's authority segment. The official description states that the HttpURI class does insufficient validation, which may lead to discrepancies in how it interprets invalid URIs compared to standard web browsers.
The CVSS vector is CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N, reflecting a network attack vector, high complexity, and low impact on confidentiality and availability. This means that while exploitation may be complex, the consequences could still involve a breach of integrity.
The affected product is Eclipse Jetty, specifically versions prior to 9.4.57. The vulnerability was published on October 14, 2024.
Technical Analysis
The root cause of this vulnerability stems from insufficient validation of URI authority segments. This oversight can allow attackers to manipulate the URI in a way that results in unexpected behavior, especially when combined with a vulnerable browser.
The attack vector is network-based, meaning that an attacker can exploit this vulnerability remotely. The attack complexity is rated as high, indicating that successful exploitation may require specific conditions or additional vulnerabilities to be present.
No privileges are required to exploit this vulnerability, and user interaction is not necessary. In terms of impact, there is no confidentiality or availability impact, but there is a low impact on integrity.
Risk & Impact Analysis
Risk to organizations includes the potential for open redirect attacks or SSRF attacks, which could lead to unauthorized access to internal resources or external sites. The blast radius could encompass any application using the affected versions of Jetty.
Given the low severity of CVE-2024-6763, organizations are advised to address it during their routine maintenance schedules. However, it is critical to remain proactive in monitoring and remediating similar vulnerabilities to maintain a robust security posture.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of Eclipse Jetty prior to 9.4.57 are affected by this vulnerability. Organizations should ensure that they are running a patched version to mitigate risks associated with this vulnerability.
Mitigation & Remediation
To mitigate this vulnerability, organizations should upgrade to the latest version of Eclipse Jetty. If immediate patching is not feasible, consider implementing configuration hardening to limit the impact of potential exploitation.
Organizations should also conduct regular security assessments and consider application security assessments to identify and remediate similar vulnerabilities.
Detection Guidance
Organizations should monitor logs for unusual URI patterns that may indicate attempts to exploit this vulnerability. Additionally, any behavioral anomalies in the application that involve URI parsing should be investigated.
AppSecure Threat Intelligence Insight
CVE-2024-6763 represents a critical reminder of the importance of thorough input validation. This vulnerability highlights the potential risks associated with URI parsing and the need for secure coding practices.
Security teams should prioritize ongoing training in secure coding practices to minimize similar vulnerabilities in the future. Regular reviews of existing code can also help identify areas for improvement.
For further reading on secure coding practices, organizations can refer to our secure coding practices guide. Additionally, organizations should stay informed on trends in vulnerability management through our resources such as the vulnerability management program design blog.
Lastly, organizations can benefit from engaging in penetration testing to validate the effectiveness of remediation efforts.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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