QID 352248

Date Published: 2021-03-25

QID 352248: Amazon Linux Security Advisory for cloud-init: ALAS2-2021-1620

<DIV> Issue Overview:

A vulnerability was discovered in cloud-init which can improperly disclose randomly generated passwords as part of the chpasswd module. The fix prevents the generated password from being written to a world-readable log file on the local disk. (CVE-2021-3429 )

</DIV>

Allows unauthorized disclosure of information; allows unauthorized modification; allows disruption of service.

CVSS V3 rated as Low - 0 severity.

CVSS V2 rated as Medium - 4 severity.

Solution

Please refer to Amazon advisory ALAS-2021-1620 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS-2021-1620 - alas.aws.amazon.com/AL2/ALAS-2021-1620.html

CVEs related to QID 352248

CVE-2021-3429 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS-2021-1620	Amazon Linux 2	cloud-init (19.3-43.amzn2) on noarch	alas.aws.amazon.com/AL2/ALAS-2021-1620.html
ALAS-2021-1620	Amazon Linux 2	cloud-init (19.3-43.amzn2) on src	alas.aws.amazon.com/AL2/ALAS-2021-1620.html

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