github - ghsa-gm22-hqvw-7j52

GHSA-GM22-HQVW-7J52

Vulnerability from github – Published: 2025-04-17 00:30 – Updated: 2025-04-17 18:31

Details

DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 129.0.6668.36 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-1566"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1319"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T23:15:44Z",
    "severity": "HIGH"
  },
  "details": "DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 129.0.6668.36 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions.",
  "id": "GHSA-gm22-hqvw-7j52",
  "modified": "2025-04-17T18:31:11Z",
  "published": "2025-04-17T00:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1566"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/b/342802975"
    },
    {
      "type": "WEB",
      "url": "https://issuetracker.google.com/issues/342802975"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-1566 (GCVE-0-2025-1566)

Vulnerability from cvelistv5 – Published: 2025-04-16 23:06 – Updated: 2025-05-08 19:15

Summary

DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 16002.23.0 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions.

Severity ?

7.5 (High)


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

CWE

Network Security Isolation (NSI)

Assigner

ChromeOS

References

URL

Tags

	https://issuetracker.google.com/issues/342802975
	https://issues.chromium.org/issues/b/342802975

Impacted products

	Vendor	Product	Version
	Google	ChromeOS	Affected: 16002.23.0 , < 16002.23.0 (custom)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-1566",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-17T13:32:48.693962Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-1319",
                "description": "CWE-1319 Improper Protection against Electromagnetic Fault Injection (EM-FI)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-07T19:45:29.043Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ChromeOS",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "16002.23.0",
              "status": "affected",
              "version": "16002.23.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 16002.23.0 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Network Security Isolation (NSI)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-08T19:15:06.169Z",
        "orgId": "7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f",
        "shortName": "ChromeOS"
      },
      "references": [
        {
          "url": "https://issuetracker.google.com/issues/342802975"
        },
        {
          "url": "https://issues.chromium.org/issues/b/342802975"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f",
    "assignerShortName": "ChromeOS",
    "cveId": "CVE-2025-1566",
    "datePublished": "2025-04-16T23:06:27.847Z",
    "dateReserved": "2025-02-21T21:30:53.937Z",
    "dateUpdated": "2025-05-08T19:15:06.169Z",
    "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-GM22-HQVW-7J52

CVE-2025-1566 (GCVE-0-2025-1566)

Tags

Sightings

Nomenclature