fkie_cve-2015-2233
Vulnerability from fkie_nvd
Published
2015-05-12 19:59
Modified
2024-11-21 02:27
Severity ?
Summary
Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 does not properly validate CA chains during signature validation, which allows man-in-the-middle attackers to upload and execute arbitrary files via a crafted certificate.
References
cve@mitre.orghttp://securitytracker.com/id/1032268
cve@mitre.orghttp://support.lenovo.com/us/en/product_security/lsu_privilegeVendor Advisory
cve@mitre.orghttp://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf
cve@mitre.orghttp://www.securityfocus.com/bid/74642
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id/1032268
af854a3a-2127-422b-91ae-364da2661108http://support.lenovo.com/us/en/product_security/lsu_privilegeVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74642
Impacted products
Vendor Product Version
lenovo system_update *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lenovo:system_update:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FB6E264B-E112-4CB5-8660-87C9D37CD4C9",
              "versionEndIncluding": "5.06.0027",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 does not properly validate CA chains during signature validation, which allows man-in-the-middle attackers to upload and execute arbitrary files via a crafted certificate."
    },
    {
      "lang": "es",
      "value": "Lenovo System Update (anteriormente ThinkVantage System Update) anterior a 5.06.0034 no valida correctamente las cadenas CA durante la validaci\u00f3n de firmas, lo que permite a atacantes man-in-the-middle subir y ejecutar ficheros arbitrarios a trav\u00e9s de un certificado manipulado."
    }
  ],
  "id": "CVE-2015-2233",
  "lastModified": "2024-11-21T02:27:02.663",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 8.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-05-12T19:59:14.070",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://securitytracker.com/id/1032268"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.lenovo.com/us/en/product_security/lsu_privilege"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/74642"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securitytracker.com/id/1032268"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.lenovo.com/us/en/product_security/lsu_privilege"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/74642"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.