CVE-2019-4186 — MEDIUM (6.1)

Vulnerability Description

IBM Jazz for Service Management 1.1.3 is vulnerable to HTTP header injection, caused by incorrect trust in the HTTP Host header during caching. By sending a specially crafted HTTP GET request, 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: 158976.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Ibm	Jazz For Service Management	1.1.3

Related Weaknesses (CWE)

CWE-79

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/158976VDB EntryVendor Advisory
https://supportcontent.ibm.com/support/pages/node/1071966Permissions Required
https://exchange.xforce.ibmcloud.com/vulnerabilities/158976VDB EntryVendor Advisory
https://supportcontent.ibm.com/support/pages/node/1071966Permissions Required

FAQ

What is CVE-2019-4186?

CVE-2019-4186 is a vulnerability with a CVSS score of 6.1 (MEDIUM). IBM Jazz for Service Management 1.1.3 is vulnerable to HTTP header injection, caused by incorrect trust in the HTTP Host header during caching. By sending a specially crafted HTTP GET request, a remot...

How severe is CVE-2019-4186?

CVE-2019-4186 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-4186?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Jazz For Service Management.