CVE-2021-38997: IBM API Connect V10.0.0.0 through V10.0.5.0, V10.0.1.0 through V10.0.1.7, and V2018.4.1.0 through 2018.4.1.19 is vulnerable to HTTP header injection, caused by…

PriorityP427medium5.4CVSS 3.1

AVNACLPRLUINSUCLILAN

EPSS

0.38%

30.2th percentile

IBM API Connect V10.0.0.0 through V10.0.5.0, V10.0.1.0 through V10.0.1.7, and V2018.4.1.0 through 2018.4.1.19 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 213212.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
ibm	api_connect	>= 10.0.0.0 < 10.0.5.0	10.0.5.0
ibm	api_connect	10.0.0.0 – 10.0.5.0	—
ibm	api_connect	>= 10.0.1.0 < 10.0.1.7	10.0.1.7
ibm	api_connect	10.0.1.0 – 10.0.1.7	—
ibm	api_connect	>= 2018.4.1.0 < 2018.4.1.19	2018.4.1.19
ibm	api_connect	2018.4.1.0 – 2018.4.1.19	—

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