HTTP Header Injection Vulnerability in IBM Jazz for Service Management

CVE-2019-4186

Summary

IBM Jazz for Service Management 1.1.3 is susceptible to HTTP header injection due to improper validation of the HTTP Host header in its caching mechanism. This vulnerability can be exploited by an attacker who sends a specifically crafted HTTP GET request, allowing them to inject arbitrary HTTP headers. Successful exploitation may enable an array of attacks, including cross-site scripting (XSS), cache poisoning, and session hijacking, posing significant risks to the integrity and security of the application.

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