Security Bulletin: IBM API Connect is impacted by a vulnerability in Golang (CVE-2021-27919)

Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:CVE-2021-27919
**DESCRIPTION:**Golang Go is vulnerable to a denial of service, caused by a flaw in the Reader.Open API when use a ZIP archive containing files start with “…/”. By persuading a victim to open a specially-crafted ZIP archive, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198076 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Affected Products and Versions

API Connect| V2018.4.1.0-2018.4.1.16

Remediation/Fixes

IBM API Connect

V2018.4.1.0-2018.4.1.16

| 2018.4.1.17| LI82279 |

Addressed in IBM API Connect V2018.4.1.17.

Follow this link and find the appropriate package.

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

IBM API Connect

V10.0.0.0-V10.0.1.1

| 10.0.1.2|

LI82279

|

Addressed in IBM API Connect V10.0.1.4.

Follow this link and find the appropriate package.

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

IBM API Connect

V10.0.1-10.0.2

| 10.0.3
|

LI82279

|

Addressed in IBM API Connect 10.0.3.

Follow this link and find the appropriate package.

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

Workarounds and Mitigations

None