{
  "id": "CVE-2009-1415",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-04-30T20:30:00.563",
  "lastModified": "2024-02-09T03:22:16.227",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free."
    },
    {
      "lang": "es",
      "value": "lib/pk-libgcrypt.c en libgnutls en GnuTLS anterior a v2.6.6 no maneja correctamente las firmas DSA, lo cual permite a atacantes remotos provocar una denegaci\u00f3n de servicio (cuelgue de aplicaci\u00f3n) y posiblemente tiene otro impacto no especificado a trav\u00e9s de una clave DSA malformada que desencadena (1) una liberaci\u00f3n del puntero no inicializado.  (2) una doble liberaci\u00f3n."
    }
  ],
  "vendorComments": [
    {
      "organization": "Red Hat",
      "comment": "Not vulnerable. This issue did not affect versions of gnutls shipped in Red Hat Enterprise Linux 4 and 5 as it only affected gnutls 2.6.x versions.",
      "lastModified": "2009-09-21T00:00:00"
    }
  ],
  "metrics": {
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-824"
        }
      ]
    }
  ],
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          "negate": false,
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  "references": [
    {
      "url": "http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "http://secunia.com/advisories/34842",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "http://secunia.com/advisories/35211",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "http://security.gentoo.org/glsa/glsa-200905-04.xml",
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "url": "http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488",
      "source": "cve@mitre.org",
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      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:116",
      "source": "cve@mitre.org",
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      "url": "http://www.securityfocus.com/bid/34783",
      "source": "cve@mitre.org",
      "tags": [
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        "VDB Entry"
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    {
      "url": "http://www.securitytracker.com/id?1022157",
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    {
      "url": "http://www.vupen.com/english/advisories/2009/1218",
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    {
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      "source": "cve@mitre.org",
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    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50260",
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable"
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    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50445",
      "source": "cve@mitre.org",
      "tags": [
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        "VDB Entry"
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    }
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}