github - ghsa-hf8h-76fm-735v

ghsa-hf8h-76fm-735v

Vulnerability from github

Published

2025-08-13 18:31

Modified

2025-09-19 12:30

Severity ?

8.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
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

Details

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.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-8904"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-257"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-13T18:15:33Z",
    "severity": "CRITICAL"
  },
  "details": "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. \n\n\n\nUsers 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.",
  "id": "GHSA-hf8h-76fm-735v",
  "modified": "2025-09-19T12:30:19Z",
  "published": "2025-08-13T18:31:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8904"
    },
    {
      "type": "WEB",
      "url": "https://aws.amazon.com/security/security-bulletins/AWS-2025-017"
    },
    {
      "type": "WEB",
      "url": "https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-release-app-versions-7.x.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-hf8h-76fm-735v"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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

▼	URL	Tags
	https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-release-app-versions-7.x.html	release-notes
	https://aws.amazon.com/security/security-bulletins/AWS-2025-017/	vendor-advisory
	https://github.com/advisories/GHSA-hf8h-76fm-735v	third-party-advisory

Impacted products

	Vendor	Product	Version
	Amazon	EMR	Version: 6.10 ≤

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8904",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-14T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-15T03:55:55.787Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "product": "EMR",
          "vendor": "Amazon",
          "versions": [
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              "versionType": "semver"
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            }
          ],
          "value": "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. \n\n\n\nUsers 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."
        }
      ],
      "impacts": [
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      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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            "integrityImpact": "HIGH",
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            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
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          "scenarios": [
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      "problemTypes": [
        {
          "descriptions": [
            {
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-19T10:22:13.908Z",
        "orgId": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
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          "url": "https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-release-app-versions-7.x.html"
        },
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          "tags": [
            "vendor-advisory"
          ],
          "url": "https://aws.amazon.com/security/security-bulletins/AWS-2025-017/"
        },
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          "url": "https://github.com/advisories/GHSA-hf8h-76fm-735v"
        }
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      "source": {
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      "title": "Privilege escalation issue in Amazon EMR Secret Agent component",
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    "datePublished": "2025-08-13T17:06:29.293Z",
    "dateReserved": "2025-08-12T19:43:46.286Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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