CVE-2019-4427

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-02-12 · updated 2026-06-17
Weakness: CWE-327

Description

IBM Cloud CLI 0.6.0 through 0.16.1 windows installers are signed using SHA1 certificate. An attacker might be able to exploit the weak algorithm to generate a installer with malicious software inside. IBM X-Force ID: 162773.

Affected products

IBM Cloud CLI: from 0.6.0 through 0.16.1

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/162773
https://www.ibm.com/support/pages/node/1356087
https://exchange.xforce.ibmcloud.com/vulnerabilities/162773
https://www.ibm.com/support/pages/node/1356087

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