gsd-2008-4989
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls in GnuTLS before 2.6.1 trusts certificate chains in which the last certificate is an arbitrary trusted, self-signed certificate, which allows man-in-the-middle attackers to insert a spoofed certificate for any Distinguished Name (DN).
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2008-4989",
    "description": "The _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls in GnuTLS before 2.6.1 trusts certificate chains in which the last certificate is an arbitrary trusted, self-signed certificate, which allows man-in-the-middle attackers to insert a spoofed certificate for any Distinguished Name (DN).",
    "id": "GSD-2008-4989",
    "references": [
      "https://www.suse.com/security/cve/CVE-2008-4989.html",
      "https://www.debian.org/security/2009/dsa-1719",
      "https://access.redhat.com/errata/RHSA-2008:0982",
      "https://linux.oracle.com/cve/CVE-2008-4989.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2008-4989"
      ],
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      "id": "GSD-2008-4989",
      "modified": "2023-12-13T01:22:59.500014Z",
      "schema_version": "1.4.0"
    }
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          },
          {
            "lang": "es",
            "value": "La funci\u00f3n _gnutls_x509_verify_certificate en lib/x509/verify.c en libgnutls en GnuTLS antes de v2.6.1 conf\u00eda en las cadenas de certificado en las que el \u00faltimo certificado es un certificado de confianza arbitraria, auto-firmado, lo que permite a atacantes de tipo \"hombre en el medio\" (man-in-the-middle) insertar un certificado falso para cualquier Distinguished Name(DN)."
          }
        ],
        "id": "CVE-2008-4989",
        "lastModified": "2024-02-09T03:19:21.940",
        "metrics": {
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                "accessVector": "NETWORK",
                "authentication": "NONE",
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                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
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                "baseScore": 5.9,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
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        "published": "2008-11-13T01:00:01.177",
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    }
  }
}


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