Vulnerability-Lookup

GHSA-WFXR-5R9H-MPVW

Vulnerability from github – Published: 2024-10-11 21:31 – Updated: 2025-07-30 15:35

Details

An HTTP Request Smuggling vulnerability in Looker allowed an unauthorized attacker to capture HTTP responses destined for legitimate users.

There are two Looker versions that are hosted by Looker:

Looker (Google Cloud core) was found to be vulnerable. This issue has already been mitigated and our investigation has found no signs of exploitation.
Looker (original) was not vulnerable to this issue.

Customer-hosted Looker instances were found to be vulnerable and must be upgraded.

This vulnerability has been patched in all supported versions of customer-hosted Looker, which are available on the Looker download page https://download.looker.com/ .

For Looker customer-hosted instances, please update to the latest supported version of Looker as soon as possible. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page:

23.12 -> 23.12.123+
23.18 -> 23.18.117+
24.0 -> 24.0.92+
24.6 -> 24.6.77+
24.8 -> 24.8.66+
24.10 -> 24.10.78+
24.12 -> 24.12.56+
24.14 -> 24.14.37+

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

8.9 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-8912"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-444"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-11T19:15:11Z",
    "severity": "HIGH"
  },
  "details": "An HTTP Request Smuggling vulnerability in Looker allowed an unauthorized attacker to capture HTTP responses destined for legitimate users.\n\nThere are two Looker versions that are hosted by Looker:\n\n  *  Looker (Google Cloud core) was found to be vulnerable. This issue has already been mitigated and our investigation has found no signs of exploitation.\n  *  Looker (original) was not vulnerable to this issue.\n\n\nCustomer-hosted Looker instances were found to be vulnerable and must be upgraded.\n\nThis vulnerability has been patched in all supported versions of customer-hosted Looker, which are available on the  Looker download page https://download.looker.com/ .\n\nFor Looker customer-hosted instances, please update to the latest supported version of Looker as soon as possible. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page:\n\n  *  23.12 -\u003e 23.12.123+\n  *  23.18 -\u003e 23.18.117+\n  *  24.0 -\u003e 24.0.92+\n  *  24.6 -\u003e 24.6.77+\n  *  24.8 -\u003e 24.8.66+\n  *  24.10 -\u003e 24.10.78+\n  *  24.12 -\u003e 24.12.56+\n  *  24.14 -\u003e 24.14.37+",
  "id": "GHSA-wfxr-5r9h-mpvw",
  "modified": "2025-07-30T15:35:50Z",
  "published": "2024-10-11T21:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8912"
    },
    {
      "type": "WEB",
      "url": "https://cloud.google.com/looker/docs/best-practices/security-bulletin-09-16-24"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/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-2024-8912 (GCVE-0-2024-8912)

Vulnerability from cvelistv5 – Published: 2024-10-11 18:22 – Updated: 2024-10-11 18:32

Title

HTTP Request Smuggling in Looker

Summary

An HTTP Request Smuggling vulnerability in Looker allowed an unauthorized attacker to capture HTTP responses destined for legitimate users. There are two Looker versions that are hosted by Looker: * Looker (Google Cloud core) was found to be vulnerable. This issue has already been mitigated and our investigation has found no signs of exploitation. * Looker (original) was not vulnerable to this issue. Customer-hosted Looker instances were found to be vulnerable and must be upgraded. This vulnerability has been patched in all supported versions of customer-hosted Looker, which are available on the Looker download page https://download.looker.com/ . For Looker customer-hosted instances, please update to the latest supported version of Looker as soon as possible. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page: * 23.12 -> 23.12.123+ * 23.18 -> 23.18.117+ * 24.0 -> 24.0.92+ * 24.6 -> 24.6.77+ * 24.8 -> 24.8.66+ * 24.10 -> 24.10.78+ * 24.12 -> 24.12.56+ * 24.14 -> 24.14.37+

Severity

8.9 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-11 18:32 UTC

CWE

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

Assigner

Google Google root

References

1 reference

URL	Tags
https://cloud.google.com/looker/docs/best-practic…

Impacted products

2 products

Vendor	Product	Version
Google	Looker	Affected: 23.12.0 , < 23.12.123 (custom) Affected: 23.18.0 , < 23.18.117 (custom) Affected: 24.0.0 , < 24.0.92 (custom) Affected: 24.6.0 , < 24.6.77 (custom) Affected: 24.8.0 , < 24.8.66 (custom) Affected: 24.10.0 , < 24.10.78 (custom) Affected: 24.12.0 , < 24.12.56 (custom) Affected: 24.14.0 , < 24.14.37 (custom)
Google	Looker	Affected: 23.6 , ≤ 24.14 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-8912",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-11T18:32:06.265105Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-11T18:32:20.493Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Customer-hosted instances"
          ],
          "product": "Looker",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "23.12.123",
              "status": "affected",
              "version": "23.12.0",
              "versionType": "custom"
            },
            {
              "lessThan": "23.18.117",
              "status": "affected",
              "version": "23.18.0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.0.92",
              "status": "affected",
              "version": "24.0.0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.6.77",
              "status": "affected",
              "version": "24.6.0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.8.66",
              "status": "affected",
              "version": "24.8.0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.10.78",
              "status": "affected",
              "version": "24.10.0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.12.56",
              "status": "affected",
              "version": "24.12.0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.14.37",
              "status": "affected",
              "version": "24.14.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Google Cloud core instances"
          ],
          "product": "Looker",
          "vendor": "Google",
          "versions": [
            {
              "lessThanOrEqual": "24.14",
              "status": "affected",
              "version": "23.6",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn HTTP Request Smuggling vulnerability in Looker allowed an unauthorized attacker to capture HTTP responses destined for legitimate users.\u003c/p\u003e\u003cp\u003eThere are two Looker versions that are hosted by Looker:\u003c/p\u003e\u003cul\u003e\u003cli\u003eLooker (Google Cloud core) was found to be vulnerable. This issue has already been mitigated and our investigation has found no signs of exploitation.\u003c/li\u003e\u003cli\u003eLooker (original) was not vulnerable to this issue.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eCustomer-hosted Looker instances were found to be vulnerable and must be upgraded.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgba(255, 255, 255, 0.95);\"\u003eThis vulnerability has been patched in all supported versions of customer-hosted Looker, which are available on the \u003c/span\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://download.looker.com/\"\u003eLooker download page\u003c/a\u003e\u003cspan style=\"background-color: rgba(255, 255, 255, 0.95);\"\u003e.\u003cbr\u003e\u003c/span\u003e\u003cbr\u003eFor Looker customer-hosted instances, please update to the latest supported version of Looker as soon as possible. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page:\u003c/p\u003e\u003cul\u003e\u003cli\u003e23.12 -\u0026gt; 23.12.123+\u003c/li\u003e\u003cli\u003e23.18 -\u0026gt; 23.18.117+\u003c/li\u003e\u003cli\u003e24.0 -\u0026gt; 24.0.92+\u003c/li\u003e\u003cli\u003e24.6 -\u0026gt; 24.6.77+\u003c/li\u003e\u003cli\u003e24.8 -\u0026gt; 24.8.66+\u003c/li\u003e\u003cli\u003e24.10 -\u0026gt; 24.10.78+\u003c/li\u003e\u003cli\u003e24.12 -\u0026gt; 24.12.56+\u003c/li\u003e\u003cli\u003e24.14 -\u0026gt; 24.14.37+\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003c/p\u003e\u003cbr\u003e"
            }
          ],
          "value": "An HTTP Request Smuggling vulnerability in Looker allowed an unauthorized attacker to capture HTTP responses destined for legitimate users.\n\nThere are two Looker versions that are hosted by Looker:\n\n  *  Looker (Google Cloud core) was found to be vulnerable. This issue has already been mitigated and our investigation has found no signs of exploitation.\n  *  Looker (original) was not vulnerable to this issue.\n\n\nCustomer-hosted Looker instances were found to be vulnerable and must be upgraded.\n\nThis vulnerability has been patched in all supported versions of customer-hosted Looker, which are available on the  Looker download page https://download.looker.com/ .\n\nFor Looker customer-hosted instances, please update to the latest supported version of Looker as soon as possible. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page:\n\n  *  23.12 -\u003e 23.12.123+\n  *  23.18 -\u003e 23.18.117+\n  *  24.0 -\u003e 24.0.92+\n  *  24.6 -\u003e 24.6.77+\n  *  24.8 -\u003e 24.8.66+\n  *  24.10 -\u003e 24.10.78+\n  *  24.12 -\u003e 24.12.56+\n  *  24.14 -\u003e 24.14.37+"
        }
      ],
      "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": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 8.9,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "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": "2024-10-11T18:22:50.565Z",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "url": "https://cloud.google.com/looker/docs/best-practices/security-bulletin-09-16-24"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "HTTP Request Smuggling in Looker",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2024-8912",
    "datePublished": "2024-10-11T18:22:50.565Z",
    "dateReserved": "2024-09-16T21:00:02.515Z",
    "dateUpdated": "2024-10-11T18:32:20.493Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.