github - ghsa-29c6-3hcj-89cf

ghsa-29c6-3hcj-89cf

Vulnerability from github

Published

2025-02-12 19:20

Modified

2025-02-12 19:20

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

go-crypto-winnative BCryptGenerateSymmetricKey memory leak

Details

Calls to cng.TLS1PRF don't release the key handle, producing a small memory leak every time.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/microsoft/go-crypto-winnative"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20250211154640-f49c8e1379ea"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-25199"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-02-12T19:20:24Z",
    "nvd_published_at": "2025-02-12T18:15:27Z",
    "severity": "HIGH"
  },
  "details": "Calls to `cng.TLS1PRF` don\u0027t release the key handle, producing a small memory leak every time.",
  "id": "GHSA-29c6-3hcj-89cf",
  "modified": "2025-02-12T19:20:24Z",
  "published": "2025-02-12T19:20:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/microsoft/go-crypto-winnative/security/advisories/GHSA-29c6-3hcj-89cf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25199"
    },
    {
      "type": "WEB",
      "url": "https://github.com/microsoft/go-crypto-winnative/commit/f49c8e1379ea4b147d5bff1b3be5b0ff45792e41"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/microsoft/go-crypto-winnative"
    }
  ],
  "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"
    }
  ],
  "summary": "go-crypto-winnative BCryptGenerateSymmetricKey memory leak"
}

CVE-2025-25199 (GCVE-0-2025-25199)

Vulnerability from cvelistv5

Published

2025-02-12 17:49

Modified

2025-02-12 19:50

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Summary

go-crypto-winnative Go crypto backend for Windows using Cryptography API: Next Generation (CNG). Prior to commit f49c8e1379ea4b147d5bff1b3be5b0ff45792e41, calls to `cng.TLS1PRF` don't release the key handle, producing a small memory leak every time. Commit f49c8e1379ea4b147d5bff1b3be5b0ff45792e41 contains a fix for the issue. The fix is included in versions 1.23.6-2 and 1.22.12-2 of the Microsoft build of go, as well as in the pseudoversion 0.0.0-20250211154640-f49c8e1379ea of the `github.com/microsoft/go-crypto-winnative` Go package.

References

▼	URL	Tags
	https://github.com/microsoft/go-crypto-winnative/security/advisories/GHSA-29c6-3hcj-89cf	x_refsource_CONFIRM
	https://github.com/microsoft/go-crypto-winnative/commit/f49c8e1379ea4b147d5bff1b3be5b0ff45792e41	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	microsoft	go-crypto-winnative	Version: < 1.23.6-2 Version: < 1.22.12-2 Version: < 0.0.0-20250211154640-f49c8e1379ea

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-25199",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-12T19:47:56.486853Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-12T19:50:24.955Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "go-crypto-winnative",
          "vendor": "microsoft",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.23.6-2"
            },
            {
              "status": "affected",
              "version": "\u003c 1.22.12-2"
            },
            {
              "status": "affected",
              "version": "\u003c 0.0.0-20250211154640-f49c8e1379ea"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "go-crypto-winnative Go crypto backend for Windows using Cryptography API: Next Generation (CNG). Prior to commit f49c8e1379ea4b147d5bff1b3be5b0ff45792e41, calls to `cng.TLS1PRF` don\u0027t release the key handle, producing a small memory leak every time. Commit f49c8e1379ea4b147d5bff1b3be5b0ff45792e41 contains a fix for the issue. The fix is included in versions 1.23.6-2 and 1.22.12-2 of the Microsoft build of go, as well as in the pseudoversion 0.0.0-20250211154640-f49c8e1379ea of the `github.com/microsoft/go-crypto-winnative` Go package."
        }
      ],
      "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-401",
              "description": "CWE-401: Missing Release of Memory after Effective Lifetime",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-12T17:49:58.397Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/microsoft/go-crypto-winnative/security/advisories/GHSA-29c6-3hcj-89cf",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/microsoft/go-crypto-winnative/security/advisories/GHSA-29c6-3hcj-89cf"
        },
        {
          "name": "https://github.com/microsoft/go-crypto-winnative/commit/f49c8e1379ea4b147d5bff1b3be5b0ff45792e41",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/microsoft/go-crypto-winnative/commit/f49c8e1379ea4b147d5bff1b3be5b0ff45792e41"
        }
      ],
      "source": {
        "advisory": "GHSA-29c6-3hcj-89cf",
        "discovery": "UNKNOWN"
      },
      "title": "BCryptGenerateSymmetricKey memory leak"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-25199",
    "datePublished": "2025-02-12T17:49:58.397Z",
    "dateReserved": "2025-02-03T19:30:53.400Z",
    "dateUpdated": "2025-02-12T19:50:24.955Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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