Bug 2107036 (CVE-2022-2385)

Summary:	CVE-2022-2385 aws-iam-authenticator: AccessKeyID validation bypass
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	bmontgom, eparis, go-sig, jburrell, nstielau, sponnaga, vkumar, zebob.m
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	aws-iam-authenticator 0.5.9	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in aws-iam-authenticator. This issue occurs when an allow-listed IAM identity may be able to modify their username and escalate privileges.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2107517, 2107518, 2107519
Bug Blocks:	2107038

Description TEJ RATHI 2022-07-14 07:52:33 UTC

A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges.

https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs
https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472

Comment 1 Avinash Hanwate 2022-07-15 10:54:05 UTC

Created golang-sigs-k8s-aws-iam-authenticator tracking bugs for this issue:

Affects: fedora-all [bug 2107519]