« Volver al listado

CVE-2003-0971

Estado: ModificadaMedia (5)—

GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2003-0971",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2003-12-15T05:00:00.000",
  "references": [
    {
      "url": "ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=106995769213221&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/10304",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/10349",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/10399",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/10400",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2004/dsa-429",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/940388",
      "tags": [
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:109",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2003_048_gpg.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-390.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-395.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/9115",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982",
      "source": "cve@mitre.org"
    },
    {
      "url": "ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=106995769213221&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/10304",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/10349",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/10399",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/10400",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2004/dsa-429",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/940388",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:109",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2003_048_gpg.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-390.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-395.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/9115",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature."
    },
    {
      "lang": "es",
      "value": "GnuPG (GPG) 1.0.2 y otras versiones anteriores a 1.2.3 crea claves firma+cifra ElGamal usando el mismo componente para cifrado y para firma, lo que permite a atacantes determinar la clave privada a partir de una firma."
    }
  ],
  "lastModified": "2026-06-16T22:03:15.927",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4DF7811A-B254-4829-AED2-C70BD5C82592"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "72ED862B-6278-41ED-9619-115E6552AFBB"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.3b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1869E888-E83C-4A62-AA84-F2C9F2AF12FB"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B3D51820-D735-44FC-95BB-A473FFDE9D35"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B5FB2C28-0E4D-4AE3-A2CC-0197FE578074"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3F2224AF-EA7B-4A3D-8B23-7FC59D66E611"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.0.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A2B3B44-941E-4007-B58A-16E85B87CB33"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "49A642D7-007E-479D-963E-A74AAE195A54"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.2.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "86144B81-D321-4ECA-937F-FFA8A043FCE4"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.2.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5A93CAE1-0DFC-43E1-997D-22CDC338D3E8"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.2.2:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9896332E-819B-4392-B704-B143DBBE90A7"
            },
            {
              "criteria": "cpe:2.3:a:gnu:privacy_guard:1.2.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4B641ED5-4326-43E7-BF42-982B44478A05"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}