fkie_cve-2003-0971
Vulnerability from fkie_nvd
Published
2003-12-15 05:00
Modified
2025-04-03 01:03
Severity ?
Summary
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.
References
cve@mitre.orgftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798
cve@mitre.orghttp://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.htmlPatch, Vendor Advisory
cve@mitre.orghttp://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.htmlPatch
cve@mitre.orghttp://marc.info/?l=bugtraq&m=106995769213221&w=2
cve@mitre.orghttp://secunia.com/advisories/10304
cve@mitre.orghttp://secunia.com/advisories/10349
cve@mitre.orghttp://secunia.com/advisories/10399
cve@mitre.orghttp://secunia.com/advisories/10400
cve@mitre.orghttp://www.debian.org/security/2004/dsa-429
cve@mitre.orghttp://www.kb.cert.org/vuls/id/940388US Government Resource
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2003:109
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2003_048_gpg.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-390.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2003-395.html
cve@mitre.orghttp://www.securityfocus.com/bid/9115Patch, Vendor Advisory
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982
af854a3a-2127-422b-91ae-364da2661108ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798
af854a3a-2127-422b-91ae-364da2661108http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=106995769213221&w=2
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/10304
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/10349
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/10399
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/10400
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2004/dsa-429
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/940388US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2003:109
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2003_048_gpg.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-390.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2003-395.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/9115Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982
Impacted products
Vendor Product Version
gnu privacy_guard 1.0.2
gnu privacy_guard 1.0.3
gnu privacy_guard 1.0.3b
gnu privacy_guard 1.0.4
gnu privacy_guard 1.0.5
gnu privacy_guard 1.0.6
gnu privacy_guard 1.0.7
gnu privacy_guard 1.2
gnu privacy_guard 1.2.1
gnu privacy_guard 1.2.2
gnu privacy_guard 1.2.2
gnu privacy_guard 1.2.3


To clipboard 

{
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          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2003-0971",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2003-12-15T05:00:00.000",
  "references": [
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      "url": "ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc"
    },
    {
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    {
      "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"
    },
    {
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      ],
      "url": "http://www.kb.cert.org/vuls/id/940388"
    },
    {
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      "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"
    },
    {
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      "url": "http://www.redhat.com/support/errata/RHSA-2003-390.html"
    },
    {
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      "url": "http://www.redhat.com/support/errata/RHSA-2003-395.html"
    },
    {
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      "tags": [
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        "Vendor Advisory"
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      "url": "http://www.securityfocus.com/bid/9115"
    },
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      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982"
    },
    {
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
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          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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