{
  "document": {
    "aggregate_severity": {
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      },
      {
        "category": "details",
        "text": "3.8.4.tuxcare.els2-r0:\n  - CVE-2025-32988 GNUTLS-SA-2025-07-07-2",
        "title": "Details"
      }
    ],
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      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
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        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/alpinelinux3.18els/advisories/2026/clsa-2026_1767609331.json"
      },
      {
        "category": "self",
        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1767609331",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1767609331"
      }
    ],
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      "generator": {
        "date": "2026-01-05T10:36:05Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CLSA-2026:1767609331",
      "initial_release_date": "2026-01-05T10:36:05Z",
      "revision_history": [
        {
          "date": "2026-01-05T10:36:05Z",
          "number": "1",
          "summary": "Initial version"
        }
      ],
      "status": "final",
      "version": "1"
    },
    "title": "gnutls: Fix of CVE-2025-32988"
  },
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        },
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        "full_product_name": {
          "name": "gnutls-utils-3.8.4.tuxcare.els2-rr1.x86_64 as a component of Alpine Linux 3.18",
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-32988",
      "cwe": {
        "id": "CWE-415",
        "name": "Double Free"
      },
      "notes": [
        {
          "category": "description",
          "text": "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.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Alpine-Linux-3.18:gnutls-3.8.4.tuxcare.els2-rr1.x86_64",
          "Alpine-Linux-3.18:gnutls-c++-3.8.4.tuxcare.els2-rr1.x86_64",
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          "Alpine-Linux-3.18:gnutls-doc-3.8.4.tuxcare.els2-rr1.x86_64",
          "Alpine-Linux-3.18:gnutls-utils-3.8.4.tuxcare.els2-rr1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-32988"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:16115",
          "url": "https://access.redhat.com/errata/RHSA-2025:16115"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:16116",
          "url": "https://access.redhat.com/errata/RHSA-2025:16116"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:17181",
          "url": "https://access.redhat.com/errata/RHSA-2025:17181"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:17348",
          "url": "https://access.redhat.com/errata/RHSA-2025:17348"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:17361",
          "url": "https://access.redhat.com/errata/RHSA-2025:17361"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:17415",
          "url": "https://access.redhat.com/errata/RHSA-2025:17415"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:19088",
          "url": "https://access.redhat.com/errata/RHSA-2025:19088"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2025:22529",
          "url": "https://access.redhat.com/errata/RHSA-2025:22529"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2025-32988",
          "url": "https://access.redhat.com/security/cve/CVE-2025-32988"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2359622",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2359622"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2025/07/11/3",
          "url": "http://www.openwall.com/lists/oss-security/2025/07/11/3"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/08/msg00005.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00005.html"
        }
      ],
      "release_date": "2025-07-10T08:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-01-05T10:35:33.921250Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1767609331",
          "product_ids": [
            "Alpine-Linux-3.18:gnutls-3.8.4.tuxcare.els2-rr1.x86_64",
            "Alpine-Linux-3.18:gnutls-c++-3.8.4.tuxcare.els2-rr1.x86_64",
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          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1767609331"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "products": [
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            "Alpine-Linux-3.18:gnutls-c++-3.8.4.tuxcare.els2-rr1.x86_64",
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            "Alpine-Linux-3.18:gnutls-utils-3.8.4.tuxcare.els2-rr1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}