FKIE_CVE-2015-2077

Vulnerability from fkie_nvd - Published: 2015-02-24 23:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for Windows, Atom Security, Inc. StaffCop 5.8, and other products, uses the same X.509 certificate private key for a root CA certificate across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging knowledge of this key, as originally reported for Superfish VisualDiscovery on certain Lenovo Notebook laptop products.
References
cve@mitre.orghttp://blog.erratasec.com/2015/02/extracting-superfish-certificate.html#.VOq6Yfn8Fp4Exploit
cve@mitre.orghttp://blog.erratasec.com/2015/02/some-notes-on-superfish.html#.VOq6Yvn8Fp4
cve@mitre.orghttp://marcrogers.org/2015/02/19/lenovo-installs-adware-on-customer-laptops-and-compromises-all-ssl/
cve@mitre.orghttp://news.lenovo.com/article_display.cfm?article_id=1929
cve@mitre.orghttp://support.lenovo.com/us/en/product_security/superfish
cve@mitre.orghttp://www.kb.cert.org/vuls/id/529496Third Party Advisory, US Government Resource
cve@mitre.orghttp://www.securityfocus.com/bid/72693
cve@mitre.orghttp://www.securitytracker.com/id/1031779
cve@mitre.orghttp://www.theguardian.com/technology/2015/feb/19/lenovo-accused-compromising-user-security-installing-adware-pcs-superfish
cve@mitre.orghttp://www.us-cert.gov/cas/techalerts/TA15-051A.htmlThird Party Advisory, US Government Resource
cve@mitre.orghttp://www.wired.com/2015/02/lenovo-superfish/
cve@mitre.orghttps://blog.filippo.io/komodia-superfish-ssl-validation-is-broken/Exploit
cve@mitre.orghttps://www.facebook.com/notes/protect-the-graph/windows-ssl-interception-gone-wild/1570074729899339
af854a3a-2127-422b-91ae-364da2661108http://blog.erratasec.com/2015/02/extracting-superfish-certificate.html#.VOq6Yfn8Fp4Exploit
af854a3a-2127-422b-91ae-364da2661108http://blog.erratasec.com/2015/02/some-notes-on-superfish.html#.VOq6Yvn8Fp4
af854a3a-2127-422b-91ae-364da2661108http://marcrogers.org/2015/02/19/lenovo-installs-adware-on-customer-laptops-and-compromises-all-ssl/
af854a3a-2127-422b-91ae-364da2661108http://news.lenovo.com/article_display.cfm?article_id=1929
af854a3a-2127-422b-91ae-364da2661108http://support.lenovo.com/us/en/product_security/superfish
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/529496Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/72693
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031779
af854a3a-2127-422b-91ae-364da2661108http://www.theguardian.com/technology/2015/feb/19/lenovo-accused-compromising-user-security-installing-adware-pcs-superfish
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA15-051A.htmlThird Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.wired.com/2015/02/lenovo-superfish/
af854a3a-2127-422b-91ae-364da2661108https://blog.filippo.io/komodia-superfish-ssl-validation-is-broken/Exploit
af854a3a-2127-422b-91ae-364da2661108https://www.facebook.com/notes/protect-the-graph/windows-ssl-interception-gone-wild/1570074729899339
Impacted products
Vendor Product Version
komodia redirector_sdk -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:komodia:redirector_sdk:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "567A899A-F2A5-4B5D-BA80-50705E62D375",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SDK for Komodia Redirector with SSL Digestor, as used in Lavasoft Ad-Aware Web Companion 1.1.885.1766 and Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio for Windows, Atom Security, Inc. StaffCop 5.8, and other products, uses the same X.509 certificate private key for a root CA certificate across different customers\u0027 installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging knowledge of this key, as originally reported for Superfish VisualDiscovery on certain Lenovo Notebook laptop products."
    },
    {
      "lang": "es",
      "value": "El SDK para Komodia Redirector con el digestor de SSL, utilizado en Lavasoft Ad-Aware Web Companion 1.1.885.1766 y Ad-Aware AdBlocker (alpha) 1.3.69.1, Qustodio para Windows, Atom Security, Inc. StaffCop 5.8, y otros productos, utiliza la misma clave privada de los certfifcados X.509 para un certificado CA de root en las instalaciones de clientes diferentes, lo que facilita a atacantes man-in-the-middle falsificar servidores SSL nediante el aprovechamiento del conocimiento de esta clave, tal y como se inform\u00f3 originalmente para Superfish VisualDiscovery en ciertos productos port\u00e1tiles de Lenovo Notebook."
    }
  ],
  "id": "CVE-2015-2077",
  "lastModified": "2025-04-12T10:46:40.837",
  "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": "2015-02-24T23:59:00.063",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://blog.erratasec.com/2015/02/extracting-superfish-certificate.html#.VOq6Yfn8Fp4"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://blog.erratasec.com/2015/02/some-notes-on-superfish.html#.VOq6Yvn8Fp4"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://marcrogers.org/2015/02/19/lenovo-installs-adware-on-customer-laptops-and-compromises-all-ssl/"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://news.lenovo.com/article_display.cfm?article_id=1929"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://support.lenovo.com/us/en/product_security/superfish"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/529496"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/72693"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1031779"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.theguardian.com/technology/2015/feb/19/lenovo-accused-compromising-user-security-installing-adware-pcs-superfish"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/cas/techalerts/TA15-051A.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.wired.com/2015/02/lenovo-superfish/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "https://blog.filippo.io/komodia-superfish-ssl-validation-is-broken/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.facebook.com/notes/protect-the-graph/windows-ssl-interception-gone-wild/1570074729899339"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://blog.erratasec.com/2015/02/extracting-superfish-certificate.html#.VOq6Yfn8Fp4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://blog.erratasec.com/2015/02/some-notes-on-superfish.html#.VOq6Yvn8Fp4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://marcrogers.org/2015/02/19/lenovo-installs-adware-on-customer-laptops-and-compromises-all-ssl/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://news.lenovo.com/article_display.cfm?article_id=1929"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://support.lenovo.com/us/en/product_security/superfish"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/529496"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/72693"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031779"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.theguardian.com/technology/2015/feb/19/lenovo-accused-compromising-user-security-installing-adware-pcs-superfish"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/cas/techalerts/TA15-051A.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.wired.com/2015/02/lenovo-superfish/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://blog.filippo.io/komodia-superfish-ssl-validation-is-broken/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.facebook.com/notes/protect-the-graph/windows-ssl-interception-gone-wild/1570074729899339"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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