CVE-2025-0167 (GCVE-0-2025-0167)
Vulnerability from cvelistv5
Published
2025-02-05 09:15
Modified
2025-03-07 00:10
Summary
When asked to use a `.netrc` file for credentials **and** to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has a `default` entry that omits both login and password. A rare circumstance.
Impacted products
Vendor Product Version
curl curl Version: 8.11.1    8.11.1
Version: 8.11.0    8.11.0
Version: 8.10.1    8.10.1
Version: 8.10.0    8.10.0
Version: 8.9.1    8.9.1
Version: 8.9.0    8.9.0
Version: 8.8.0    8.8.0
Version: 8.7.1    8.7.1
Version: 8.7.0    8.7.0
Version: 8.6.0    8.6.0
Version: 8.5.0    8.5.0
Version: 8.4.0    8.4.0
Version: 8.3.0    8.3.0
Version: 8.2.1    8.2.1
Version: 8.2.0    8.2.0
Version: 8.1.2    8.1.2
Version: 8.1.1    8.1.1
Version: 8.1.0    8.1.0
Version: 8.0.1    8.0.1
Version: 8.0.0    8.0.0
Version: 7.88.1    7.88.1
Version: 7.88.0    7.88.0
Version: 7.87.0    7.87.0
Version: 7.86.0    7.86.0
Version: 7.85.0    7.85.0
Version: 7.84.0    7.84.0
Version: 7.83.1    7.83.1
Version: 7.83.0    7.83.0
Version: 7.82.0    7.82.0
Version: 7.81.0    7.81.0
Version: 7.80.0    7.80.0
Version: 7.79.1    7.79.1
Version: 7.79.0    7.79.0
Version: 7.78.0    7.78.0
Version: 7.77.0    7.77.0
Version: 7.76.1    7.76.1
Version: 7.76.0    7.76.0
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Show details on NVD website


{
  "containers": {
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      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 3.4,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-0167",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-05T15:52:41.551530Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-06T14:48:00.488Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://curl.se/docs/CVE-2025-0167.html"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-03-07T00:10:48.290Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20250306-0008/"
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    ],
    "cna": {
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          "product": "curl",
          "vendor": "curl",
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              "status": "affected",
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            {
              "lessThanOrEqual": "8.9.1",
              "status": "affected",
              "version": "8.9.1",
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            {
              "lessThanOrEqual": "8.9.0",
              "status": "affected",
              "version": "8.9.0",
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            {
              "lessThanOrEqual": "8.8.0",
              "status": "affected",
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              "lessThanOrEqual": "8.7.1",
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              "lessThanOrEqual": "8.3.0",
              "status": "affected",
              "version": "8.3.0",
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            },
            {
              "lessThanOrEqual": "8.2.1",
              "status": "affected",
              "version": "8.2.1",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "8.2.0",
              "status": "affected",
              "version": "8.2.0",
              "versionType": "semver"
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              "lessThanOrEqual": "8.1.2",
              "status": "affected",
              "version": "8.1.2",
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
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              "lessThanOrEqual": "8.0.0",
              "status": "affected",
              "version": "8.0.0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "7.88.1",
              "status": "affected",
              "version": "7.88.1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.88.0",
              "status": "affected",
              "version": "7.88.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.87.0",
              "status": "affected",
              "version": "7.87.0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "7.86.0",
              "status": "affected",
              "version": "7.86.0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "7.85.0",
              "status": "affected",
              "version": "7.85.0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "7.84.0",
              "status": "affected",
              "version": "7.84.0",
              "versionType": "semver"
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              "lessThanOrEqual": "7.83.1",
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              "version": "7.83.1",
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              "version": "7.80.0",
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              "lessThanOrEqual": "7.79.1",
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              "version": "7.79.1",
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              "status": "affected",
              "version": "7.79.0",
              "versionType": "semver"
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              "lessThanOrEqual": "7.78.0",
              "status": "affected",
              "version": "7.78.0",
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              "status": "affected",
              "version": "7.77.0",
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            {
              "lessThanOrEqual": "7.76.1",
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              "version": "7.76.0",
              "versionType": "semver"
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          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Yihang Zhou"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Daniel Stenberg"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When asked to use a `.netrc` file for credentials **and** to follow HTTP\nredirects, curl could leak the password used for the first host to the\nfollowed-to host under certain circumstances.\n\nThis flaw only manifests itself if the netrc file has a `default` entry that\nomits both login and password. A rare circumstance."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-05T09:15:06.891Z",
        "orgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
        "shortName": "curl"
      },
      "references": [
        {
          "name": "json",
          "url": "https://curl.se/docs/CVE-2025-0167.json"
        },
        {
          "name": "www",
          "url": "https://curl.se/docs/CVE-2025-0167.html"
        },
        {
          "name": "issue",
          "url": "https://hackerone.com/reports/2917232"
        }
      ],
      "title": "netrc and default credential leak"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
    "assignerShortName": "curl",
    "cveId": "CVE-2025-0167",
    "datePublished": "2025-02-05T09:15:06.891Z",
    "dateReserved": "2024-12-31T23:07:29.650Z",
    "dateUpdated": "2025-03-07T00:10:48.290Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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