FKIE_CVE-2011-1327

Vulnerability from fkie_nvd - Published: 2011-05-20 22:55 - Updated: 2026-06-16 23:29
Severity
Summary
The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.
References
vultures@jpcert.or.jphttp://esupport.trendmicro.co.jp/Pages/JP-2079186.aspx
vultures@jpcert.or.jphttp://jvn.jp/en/jp/JVN99175647/index.html
vultures@jpcert.or.jphttp://jvndb.jvn.jp/jvndb/JVNDB-2011-000028
af854a3a-2127-422b-91ae-364da2661108http://esupport.trendmicro.co.jp/Pages/JP-2079186.aspx
af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN99175647/index.html
af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/jvndb/JVNDB-2011-000028
Impacted products
Vendor Product Version
trendmicro trend_micro_internet_security 2009
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:trendmicro:trend_micro_internet_security:2009:*:*:*:*:*:*:*",
              "matchCriteriaId": "A806EEAD-8E8B-4FB8-A532-5C0E2A6158AC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger."
    },
    {
      "lang": "es",
      "value": "La funcionalidad Keystroke Encryption en Trend Micro Internet Security 2009 (tambi\u00e9n conocido c\u00f3mo Virus Buster 2009 y PC-cillin 2009) no cifra completamente las contrase\u00f1as, lo que permite a usuarios localtes obtener informaci\u00f3n sensible aprovech\u00e1ndose de un \"keylogger\""
    }
  ],
  "id": "CVE-2011-1327",
  "lastModified": "2026-06-16T23:29:09.793",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-05-20T22:55:03.267",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "url": "http://esupport.trendmicro.co.jp/Pages/JP-2079186.aspx"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "http://jvn.jp/en/jp/JVN99175647/index.html"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2011-000028"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://esupport.trendmicro.co.jp/Pages/JP-2079186.aspx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://jvn.jp/en/jp/JVN99175647/index.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2011-000028"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "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.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.