FKIE_CVE-2014-2900

Vulnerability from fkie_nvd - Published: 2014-04-22 14:23 - Updated: 2025-04-12 10:46
Severity ?
Summary
wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate.
References
cve@mitre.orghttp://seclists.org/oss-sec/2014/q2/126
cve@mitre.orghttp://seclists.org/oss-sec/2014/q2/130
cve@mitre.orghttp://secunia.com/advisories/57743Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/66780
cve@mitre.orghttp://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.htmlVendor Advisory
cve@mitre.orghttp://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html
cve@mitre.orghttps://security.gentoo.org/glsa/201612-53
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2014/q2/126
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2014/q2/130
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/57743Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/66780
af854a3a-2127-422b-91ae-364da2661108http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201612-53
Impacted products
Vendor Product Version
yassl cyassl *
yassl cyassl 0.2.0
yassl cyassl 0.3.0
yassl cyassl 0.4.0
yassl cyassl 0.5.0
yassl cyassl 0.5.5
yassl cyassl 0.6.0
yassl cyassl 0.6.2
yassl cyassl 0.6.3
yassl cyassl 0.8.0
yassl cyassl 0.9.0
yassl cyassl 0.9.6
yassl cyassl 0.9.8
yassl cyassl 0.9.9
yassl cyassl 1.0.0
yassl cyassl 1.0.0
yassl cyassl 1.0.0
yassl cyassl 1.0.2
yassl cyassl 1.0.3
yassl cyassl 1.0.6
yassl cyassl 1.1.0
yassl cyassl 1.2.0
yassl cyassl 1.3.0
yassl cyassl 1.4.0
yassl cyassl 1.5.0
yassl cyassl 1.5.4
yassl cyassl 1.5.6
yassl cyassl 1.6.0
yassl cyassl 1.6.5
yassl cyassl 1.8.0
yassl cyassl 1.9.0
yassl cyassl 2.0.0
yassl cyassl 2.0.0
yassl cyassl 2.0.0
yassl cyassl 2.0.2
yassl cyassl 2.0.6
yassl cyassl 2.0.8
yassl cyassl 2.2.0
yassl cyassl 2.3.0
yassl cyassl 2.4.0
yassl cyassl 2.4.6
yassl cyassl 2.5.0
yassl cyassl 2.6.0
yassl cyassl 2.7.0
yassl cyassl 2.8.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate."
    },
    {
      "lang": "es",
      "value": "wolfSSL CyaSSL anterior a 2.9.4 no valida debidamente certificados X.509 con extensiones cr\u00edticas desconocidas, lo que permite a atacantes man-in-the-middle falsificar servidores a trav\u00e9s de certificado X.509 manipulado."
    }
  ],
  "id": "CVE-2014-2900",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-04-22T14:23:36.317",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://seclists.org/oss-sec/2014/q2/126"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://seclists.org/oss-sec/2014/q2/130"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/57743"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/66780"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html"
    },
    {
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      "url": "https://security.gentoo.org/glsa/201612-53"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://seclists.org/oss-sec/2014/q2/126"
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      "url": "http://seclists.org/oss-sec/2014/q2/130"
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      "tags": [
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      "url": "http://secunia.com/advisories/57743"
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      "url": "http://www.securityfocus.com/bid/66780"
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      "url": "http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201612-53"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.