CVE-2025-8904 (GCVE-0-2025-8904)
Vulnerability from cvelistv5
Published
2025-08-13 17:06
Modified
2025-09-19 10:22
Severity ?
9.0 (Critical) - CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
8.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-257 - Storing Passwords in a Recoverable Format
Summary
Amazon EMR Secret Agent creates a keytab file containing Kerberos credentials. This file is stored in the /tmp/ directory. A user with access to this directory and another account can potentially decrypt the keys and escalate to higher privileges. Users are advised to upgrade to Amazon EMR version 7.5 or higher. For Amazon EMR releases between 6.10 and 7.4, we strongly recommend that you run the bootstrap script and RPM files with the fix provided in the location below.
References
ff89ba41-3aa1-4d27-914a-91399e9639e5https://aws.amazon.com/security/security-bulletins/AWS-2025-017/
ff89ba41-3aa1-4d27-914a-91399e9639e5https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-release-app-versions-7.x.html
ff89ba41-3aa1-4d27-914a-91399e9639e5https://github.com/advisories/GHSA-hf8h-76fm-735v
Impacted products
Vendor Product Version
Amazon EMR Version: 6.10   ≤
Create a notification for this product.
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