Home/CVE/A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their
CVE

CVE-2022-2385

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

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.

HIGH · CVSS 8.1 EPSS 0.00313
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
kubernetes aws-iam-authenticator>= 0.5.2 and < 0.5.9
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go sigs.k8s.io/aws-iam-authenticator HIGH fixed in 0.5.9
▣

Scoring & Timeline

8.1
HIGH · CVSS v3.1 · jordan@liggitt.net
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Jul 2022 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
⚑

Vendor Advisories

1
suse-csafSUSE-SU-2022:2583-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472Issue TrackingThird Party Advisory
https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYsIssue TrackingMailing ListThird Party Advisory
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