FKIE_CVE-2009-0051

Vulnerability from fkie_nvd - Published: 2009-01-07 18:30 - Updated: 2026-06-16 23:04
Severity
Summary
ZXID 0.29 and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.
References
cve@mitre.orghttp://www.ocert.org/advisories/ocert-2008-016.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/499827/100/0/threaded
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/47837
af854a3a-2127-422b-91ae-364da2661108http://www.ocert.org/advisories/ocert-2008-016.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/499827/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/47837
Impacted products
Vendor Product Version
zxid zxid *
zxid zxid 0.1
zxid zxid 0.2
zxid zxid 0.3
zxid zxid 0.4
zxid zxid 0.5
zxid zxid 0.6
zxid zxid 0.7
zxid zxid 0.8
zxid zxid 0.9
zxid zxid 0.10
zxid zxid 0.11
zxid zxid 0.12
zxid zxid 0.13
zxid zxid 0.14
zxid zxid 0.15
zxid zxid 0.16
zxid zxid 0.17
zxid zxid 0.18
zxid zxid 0.19
zxid zxid 0.20
zxid zxid 0.21
zxid zxid 0.22
zxid zxid 0.25
zxid zxid 0.26
zxid zxid 0.27
zxid zxid 0.28
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ZXID 0.29 and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077."
    },
    {
      "lang": "es",
      "value": "ZXID versi\u00f3n 0.29 y anteriores, no comprueba apropiadamente el valor devuelto de la funci\u00f3n DSA_verify de OpenSSL, que permite a los atacantes remotos omitir la comprobaci\u00f3n de la cadena de certificados por medio de una firma de SSL/TLS malformada, una vulnerabilidad similar a CVE-2008-5077."
    }
  ],
  "id": "CVE-2009-0051",
  "lastModified": "2026-06-16T23:04:10.220",
  "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": "2009-01-07T18:30:15.890",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.ocert.org/advisories/ocert-2008-016.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/499827/100/0/threaded"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47837"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ocert.org/advisories/ocert-2008-016.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/499827/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47837"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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