Vulnerability Bulletins

Issue With IAM Supporting Multiple MFA Devices


System information

   
Affected software AmazonWS

Description

Initial Publication Date: 04/25/2023 10:00AM EST A security researcher recently reported an issue with AWS’s recently-released (November 16th, 2022) support for multiple multi-factor authentication (MFA) devices for IAM user principals. The reported issue could have potentially arisen only when the following three conditions were met: (1) An IAM user had possession of long-term access key (AK)/secret key (SK) credentials, (2) that IAM user had the privilege to add an MFA to their own

More info:

https://aws.amazon.com/security/security-bulletins/AWS-2023-001/

Standar resources

Property Value
CVE

Version history

Version Comments Date
1.0 Advisory issued 2023-04-26
Ministerio de Defensa
Presidencia española. Consejo de la Unión Europea
CNI
CCN
CCN-CERT