github - ghsa-cwmv-37m7-7829

GHSA-CWMV-37M7-7829

Vulnerability from github – Published: 2025-10-22 12:31 – Updated: 2025-10-22 12:31

Details

Connection desynchronization between an HTTP proxy and the model backend. The fixes were rolled out for all proxies in front of impacted models by 2025-09-28. Users do not need to take any action.

Severity ?

6.9 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L/U:Clear

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-11915"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-444"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-22T10:15:31Z",
    "severity": "MODERATE"
  },
  "details": "Connection desynchronization between an HTTP proxy and the model backend. The fixes were rolled out for all proxies in front of impacted models by 2025-09-28. Users do not need to take any action.",
  "id": "GHSA-cwmv-37m7-7829",
  "modified": "2025-10-22T12:31:21Z",
  "published": "2025-10-22T12:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11915"
    },
    {
      "type": "WEB",
      "url": "https://cloud.google.com/vertex-ai/generative-ai/docs/security-bulletins#gcp-2025-059"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L/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:Clear",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-11915 (GCVE-0-2025-11915)

Vulnerability from cvelistv5 – Published: 2025-10-22 09:13 – Updated: 2025-10-23 09:23

Summary

Connection desynchronization between an HTTP proxy and the model backend. The fixes were rolled out for all proxies in front of impacted models by 2025-09-28. Users do not need to take any action.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L/U:Clear

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

GoogleCloud

References

URL

Tags

https://cloud.google.com/vertex-ai/generative-ai/…

Impacted products

Vendor

Product

Version

Google Cloud

Vertex AI: Partner Models for MaaS

Affected: 0 , < 2025-09-26 (date)

	Google Cloud	Vertex AI: Open Models for MaaS	Affected: 0 , < 2025-09-28 (date)
	Google Cloud	Vertex AI: Self-Deployed Models	Affected: 0 , < 2025-09-28 (date)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-11915",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-22T13:54:15.699505Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-22T13:54:26.683Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "https://cloud.google.com/vertex-ai/generative-ai/docs/partner-models/use-partner-models"
          ],
          "product": "Vertex AI: Partner Models for MaaS",
          "vendor": "Google Cloud",
          "versions": [
            {
              "lessThan": "2025-09-26",
              "status": "affected",
              "version": "0",
              "versionType": "date"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "https://cloud.google.com/vertex-ai/generative-ai/docs/maas/use-open-models"
          ],
          "product": "Vertex AI: Open Models for MaaS",
          "vendor": "Google Cloud",
          "versions": [
            {
              "lessThan": "2025-09-28",
              "status": "affected",
              "version": "0",
              "versionType": "date"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "https://cloud.google.com/vertex-ai/generative-ai/docs/model-garden/self-deployed-models"
          ],
          "product": "Vertex AI: Self-Deployed Models",
          "vendor": "Google Cloud",
          "versions": [
            {
              "lessThan": "2025-09-28",
              "status": "affected",
              "version": "0",
              "versionType": "date"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eConnection desynchronization between an HTTP proxy and the model backend. The fixes were rolled out for all proxies in front of impacted models by 2025-09-28. Users do not need to take any action.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Connection desynchronization between an HTTP proxy and the model backend. The fixes were rolled out for all proxies in front of impacted models by 2025-09-28. Users do not need to take any action."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-33",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-33 HTTP Request Smuggling"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "providerUrgency": "CLEAR",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L/U:Clear",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-444",
              "description": "CWE-444 Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-23T09:23:21.342Z",
        "orgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c",
        "shortName": "GoogleCloud"
      },
      "references": [
        {
          "url": "https://cloud.google.com/vertex-ai/generative-ai/docs/security-bulletins#gcp-2025-059"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "tags": [
        "exclusively-hosted-service"
      ],
      "title": "HTTP Desynchronisation in Vertex AI for certain third-party models",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c",
    "assignerShortName": "GoogleCloud",
    "cveId": "CVE-2025-11915",
    "datePublished": "2025-10-22T09:13:24.601Z",
    "dateReserved": "2025-10-17T13:16:40.480Z",
    "dateUpdated": "2025-10-23T09:23:21.342Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-CWMV-37M7-7829

CVE-2025-11915 (GCVE-0-2025-11915)

Tags

Sightings

Nomenclature