github - ghsa-48g7-3x6r-xfhp

ghsa-48g7-3x6r-xfhp

Vulnerability from github

Published

2025-03-11 20:07

Modified

2025-03-11 20:07

Severity ?

7.3 (High) - CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Summary

Arbitrary Code Execution via Crafted Keras Config for Model Loading

Details

Impact

The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.

Patches

This problem is fixed starting with version 3.9.

Workarounds

Only load models from trusted sources and model archives created with Keras.

References

https://www.cve.org/cverecord?id=CVE-2025-1550
https://github.com/keras-team/keras/pull/20751

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "keras"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-1550"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-11T20:07:32Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Impact\n\nThe Keras `Model.load_model` function permits arbitrary code execution, even with `safe_mode=True`, through a manually constructed, malicious `.keras` archive. By altering the `config.json` file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.\n\n### Patches\n\nThis problem is fixed starting with version `3.9`.\n\n### Workarounds\n\nOnly load models from trusted sources and model archives created with Keras.\n\n### References\n\n- https://www.cve.org/cverecord?id=CVE-2025-1550\n- https://github.com/keras-team/keras/pull/20751",
  "id": "GHSA-48g7-3x6r-xfhp",
  "modified": "2025-03-11T20:07:32Z",
  "published": "2025-03-11T20:07:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/keras-team/keras/security/advisories/GHSA-48g7-3x6r-xfhp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1550"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keras-team/keras/pull/20751"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keras-team/keras/commit/e67ac8ffd0c883bec68eb65bb52340c7f9d3a903"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keras-team/keras"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keras-team/keras/releases/tag/v3.9.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Arbitrary Code Execution via Crafted Keras Config for Model Loading"
}

CVE-2025-1550 (GCVE-0-2025-1550)

Vulnerability from cvelistv5

Published

2025-03-11 08:12

Modified

2025-07-24 15:28

Severity ?

7.3 (High) - CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Summary

The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.

References

▼	URL	Tags
	https://github.com/keras-team/keras/pull/20751
	https://towerofhanoi.it/writeups/cve-2025-1550/

Impacted products

	Vendor	Product	Version
	Google	Keras	Version: 3.0.0

Show details on NVD website

JSON

To clipboard

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  "containers": {
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-1550",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-24T15:28:37.159599Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2025-07-24T15:28:42.230Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "collectionURL": "https://pypi.org/project/keras",
          "defaultStatus": "unaffected",
          "product": "Keras",
          "repo": "https://github.com/keras-team/keras",
          "vendor": "Google",
          "versions": [
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      "credits": [
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          "type": "reporter",
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          ],
          "value": "The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading."
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      "impacts": [
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      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
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      "source": {
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    "dateReserved": "2025-02-21T11:13:03.951Z",
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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.

Action not permitted

ghsa-48g7-3x6r-xfhp

Vulnerability from github

Impact

Patches

Workarounds

References

CVE-2025-1550 (GCVE-0-2025-1550)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature