Security Bulletin: IBM API Connect is impacted by multiple vulnerabilities in Node.js.(CVE-2020-8201 CVE-2020-8251 CVE-2020-8252 )

Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:CVE-2020-8201
**DESCRIPTION:**Node.js is vulnerable to HTTP request smuggling, caused by CR-to-Hyphen conversion. By sending specially crafted HTTP request headers, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 7.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188591 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)

CVEID:CVE-2020-8251
**DESCRIPTION:**Node.js is vulnerable to a denial of service, caused by delayed unfinished HTTP/1.1 requests submission. An attacker could exploit this vulnerability to make the server unable to accept new connections and exhaust all available resources.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188592 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2020-8252
**DESCRIPTION:**Node.js is vulnerable to a buffer overflow, caused by improper bounds checking by the libuv’s fs.realpath.native. By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause a denial of service.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188593 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

Remediation/Fixes

IBM API Connect

V2018.4.1.0-2018.4.1.13

| 2018.4.1.15|

LI81959

|

Addressed in IBM API Connect V2018.4.1.15.

All components are impacted.

Follow this link and find the packages.

http://www.ibm.com/support/fixcentral/swg/quickorder

IBM API Connect

V10.0.1.0

| 10.0.1.1|

LI81959

|

Addressed in IBM API Connect V10.0.1.1

All components are impacted.

Follow this link and find the packages.

http://www.ibm.com/support/fixcentral/swg/quickorder

Workarounds and Mitigations

None