FKIE_CVE-2013-4623

Vulnerability from fkie_nvd - Published: 2013-09-30 22:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The x509parse_crt function in x509.h in PolarSSL 1.1.x before 1.1.7 and 1.2.x before 1.2.8 does not properly parse certificate messages during the SSL/TLS handshake, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a certificate message that contains a PEM encoded certificate.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2013-September/115922.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2013-September/115927.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2013-September/116351.html
cve@mitre.orghttp://www.debian.org/security/2013/dsa-2782
cve@mitre.orghttp://www.securityfocus.com/bid/61764
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=997767
cve@mitre.orghttps://github.com/polarssl/polarssl/commit/1922a4e6aade7b1d685af19d4d9339ddb5c02859Exploit, Patch
cve@mitre.orghttps://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-03Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115922.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115927.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116351.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2782
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/61764
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=997767
af854a3a-2127-422b-91ae-364da2661108https://github.com/polarssl/polarssl/commit/1922a4e6aade7b1d685af19d4d9339ddb5c02859Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-03Patch, Vendor Advisory
Impacted products
Vendor Product Version
polarssl polarssl 1.1.0
polarssl polarssl 1.1.0
polarssl polarssl 1.1.0
polarssl polarssl 1.1.1
polarssl polarssl 1.1.2
polarssl polarssl 1.1.3
polarssl polarssl 1.1.4
polarssl polarssl 1.1.5
polarssl polarssl 1.1.6
polarssl polarssl 1.2.0
polarssl polarssl 1.2.1
polarssl polarssl 1.2.2
polarssl polarssl 1.2.3
polarssl polarssl 1.2.4
polarssl polarssl 1.2.5
polarssl polarssl 1.2.6
polarssl polarssl 1.2.7
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "18BC3056-6CF9-4C6A-9F03-C8812CA10AF1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.0:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "02CE9326-279B-4CFE-8FBD-4450793D9C67",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "7513F8AC-A847-412D-B657-9426E4C6C020",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "88CE920F-DBD6-4D01-87E1-26FA10101692",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C6F1E192-D0F2-476E-A7A9-AFB031687533",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "2F9DDE3F-26AE-41E0-9433-E5C018C699E8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "40F9819E-798E-4DA6-A7E4-39A85B68A5F5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "E9001635-AA9C-4165-B021-2B296CF6DE1B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.1.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D105753-A704-4BF4-BD7A-99985911B943",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8CF482DF-9F5C-45D6-AA5E-D9163A710AAD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "F5152886-DFBB-415C-99E0-A7E645A5F86B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C5BD989E-FC1D-44D2-9394-C36AD18325DE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "AE349CDB-AE50-4043-86EF-1CED401AAEFC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "48FAB18E-F1C9-46B2-985E-28AC2736DB3F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "7C453569-3736-4FC3-87FE-8282A1572CA3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "E86CC3C2-C0D0-420A-97FA-1862B9CF2CE0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:polarssl:polarssl:1.2.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "67CE5D3D-FE2C-403E-9A90-43CB04A96CD1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The x509parse_crt function in x509.h in PolarSSL 1.1.x before 1.1.7 and 1.2.x before 1.2.8 does not properly parse certificate messages during the SSL/TLS handshake, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a certificate message that contains a PEM encoded certificate."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n x509parse_crt en x509.h de PolarSSL 1.1.x (anteriores a 1.1.7) y 1.2.x (anteriores a 1.2.8) no procesa apropiadamente los mensajes de certificado durante un handshake SSL/TLS, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (bucle infinito y consumo de CPU) a trav\u00e9s de un mensaje de certificado que contiene un certificado codificado en PEM."
    }
  ],
  "id": "CVE-2013-4623",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-09-30T22:55:04.930",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115922.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115927.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116351.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2013/dsa-2782"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/61764"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=997767"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "url": "https://github.com/polarssl/polarssl/commit/1922a4e6aade7b1d685af19d4d9339ddb5c02859"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-03"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115922.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115927.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116351.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2013/dsa-2782"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/61764"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=997767"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "url": "https://github.com/polarssl/polarssl/commit/1922a4e6aade7b1d685af19d4d9339ddb5c02859"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-03"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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