github - ghsa-fv5h-vqpf-6fqj

ghsa-fv5h-vqpf-6fqj

Vulnerability from github

Published

2025-07-10 09:32

Modified

2025-07-10 09:32

Severity ?

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

Details

A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject Alternative Name (SAN) entries containing an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1_delete_structure() on an ASN.1 node it does not own, leading to a double-free condition when the parent function or caller later attempts to free the same structure.

This vulnerability can be triggered using only public GnuTLS APIs and may result in denial of service or memory corruption, depending on allocator behavior.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-32988"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T08:15:24Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject Alternative Name (SAN) entries containing an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1_delete_structure() on an ASN.1 node it does not own, leading to a double-free condition when the parent function or caller later attempts to free the same structure.\n\nThis vulnerability can be triggered using only public GnuTLS APIs and may result in denial of service or memory corruption, depending on allocator behavior.",
  "id": "GHSA-fv5h-vqpf-6fqj",
  "modified": "2025-07-10T09:32:27Z",
  "published": "2025-07-10T09:32:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32988"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2025-32988"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2359622"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2025-32988

Vulnerability from cvelistv5

Published

2025-07-10 08:04

Modified

2025-07-25 18:59

Severity ?

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

Summary

Gnutls: vulnerability in gnutls othername san export

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2025-32988	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2359622	issue-tracking, x_refsource_REDHAT

Impacted products

▼	Vendor	Product

	Red Hat	Red Hat Enterprise Linux 10
	Red Hat	Red Hat Enterprise Linux 6
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 9
	Red Hat	Red Hat OpenShift Container Platform 4

Show details on NVD website

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  "containers": {
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-32988",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-10T20:04:19.060060Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-10T20:04:30.284Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.gnutls.org/",
          "defaultStatus": "unaffected",
          "packageName": "libgnutls",
          "versions": [
            {
              "lessThan": "3.8.10",
              "status": "affected",
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          ]
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          "cpes": [
            "cpe:/o:redhat:enterprise_linux:10"
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          "defaultStatus": "affected",
          "packageName": "gnutls",
          "product": "Red Hat Enterprise Linux 10",
          "vendor": "Red Hat"
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/o:redhat:enterprise_linux:6"
          ],
          "defaultStatus": "unknown",
          "packageName": "gnutls",
          "product": "Red Hat Enterprise Linux 6",
          "vendor": "Red Hat"
        },
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        },
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          "cpes": [
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          "defaultStatus": "affected",
          "packageName": "rhcos",
          "product": "Red Hat OpenShift Container Platform 4",
          "vendor": "Red Hat"
        }
      ],
      "datePublic": "2025-07-10T07:55:14.310Z",
      "descriptions": [
        {
          "lang": "en",
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      "metrics": [
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            "attackVector": "NETWORK",
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            "version": "3.1"
          },
          "format": "CVSS"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "Double Free",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-25T18:59:24.273Z",
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          ],
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      ],
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  "cveMetadata": {
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    "assignerShortName": "redhat",
    "cveId": "CVE-2025-32988",
    "datePublished": "2025-07-10T08:04:57.991Z",
    "dateReserved": "2025-04-15T01:31:12.104Z",
    "dateUpdated": "2025-07-25T18:59:24.273Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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