How severe is CVE-2018-1658?

This vulnerability has a severity rating of MEDIUM with a CVSS score of 5.4 out of 10.

What type of vulnerability is CVE-2018-1658?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2018-1658 - MEDIUM Severity | CVSS 5.4

Vulnerability Description

IBM Jazz Foundation (IBM Rational Collaborative Lifecycle Management 5.0 through 6.0.6) is vulnerable to HTTP header injection, caused by improper validation of input. By persuading a victim to visit a specially-crafted Web page, a remote attacker could exploit this vulnerability to inject arbitrary HTTP headers, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 144884.

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