CVE-2015-9287
9.8 · CRITICALOverview
CVE-2015-9287 is a critical-severity vulnerability affecting cam the_university_of_cambridge_web_authentication_system_apache_authentication_agent. It was published on May 13, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Directory Traversal was discovered in University of Cambridge mod_ucam_webauth before 2.0.2. The key identification field ("kid") of the IdP's HTTP response message ("WLS-Response") can be manipulated by an attacker. The "kid" field is not signed like the rest of the message, and manipulation is therefore trivial. The "kid" field should only ever represent an integer. However, it is possible to provide any string value. An attacker could use this to their advantage to force the application agent to load the RSA public key required for message integrity checking from an unintended location.
Remediation
Check the references section for vendor advisories and patches from cam. Update the_university_of_cambridge_web_authentication_system_apache_authentication_agent to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cam | the_university_of_cambridge_web_authentication_system_apache_authentication_agent | >= 0, < 2.0.2 | Affected |
Frequently Asked Questions
What is CVE-2015-9287?
CVE-2015-9287 is a critical-severity vulnerability affecting cam the_university_of_cambridge_web_authentication_system_apache_authentication_agent. It was published on May 13, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2015-9287?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2015-9287?
Check the references section for vendor advisories and patches from cam. Update the_university_of_cambridge_web_authentication_system_apache_authentication_agent to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2015-9287?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-9287 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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