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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-8904 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  AMZN
CVSS-B 9.0 CRITICAL
Vector:  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

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://aws.amazon.com/security/security-bulletins/AWS-2025-017/ AMZN
https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-release-app-versions-7.x.html AMZN
https://github.com/advisories/GHSA-hf8h-76fm-735v AMZN

Weakness Enumeration

CWE-ID CWE Name Source
CWE-257 Storing Passwords in a Recoverable Format AMZN  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-8904
NVD Published Date:
08/13/2025
NVD Last Modified:
09/19/2025
Source:
AMZN