FKIE_CVE-2006-6772

Vulnerability from fkie_nvd - Published: 2006-12-27 23:28 - Updated: 2025-04-09 00:30
Severity ?
Summary
Format string vulnerability in the inputAnswer function in file.c in w3m before 0.5.2, when run with the dump or backend option, allows remote attackers to execute arbitrary code via format string specifiers in the Common Name (CN) field of an SSL certificate associated with an https URL.
References
cve@mitre.orghttp://fedoranews.org/cms/node/2415
cve@mitre.orghttp://fedoranews.org/cms/node/2416
cve@mitre.orghttp://lists.grok.org.uk/pipermail/full-disclosure/2006-December/051457.html
cve@mitre.orghttp://secunia.com/advisories/23492Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/23588Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/23717Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/23773Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/23792Vendor Advisory
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-200701-06.xml
cve@mitre.orghttp://securitytracker.com/id?1017440
cve@mitre.orghttp://sourceforge.net/tracker/index.php?func=detail&aid=1612792&group_id=39518&atid=425439
cve@mitre.orghttp://w3m.cvs.sourceforge.net/%2Acheckout%2A/w3m/w3m/NEWS?revision=1.79
cve@mitre.orghttp://w3m.cvs.sourceforge.net/w3m/w3m/file.c?r1=1.249&r2=1.250
cve@mitre.orghttp://w3m.cvs.sourceforge.net/w3m/w3m/file.c?view=log
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2007_05_w3m.html
cve@mitre.orghttp://www.openpkg.com/security/advisories/OpenPKG-SA-2006.044.html
cve@mitre.orghttp://www.securityfocus.com/bid/21735
cve@mitre.orghttp://www.securityfocus.com/bid/24332
cve@mitre.orghttp://www.ubuntu.com/usn/usn-399-1
cve@mitre.orghttp://www.vupen.com/english/advisories/2006/5164Vendor Advisory
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/31114
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/34821
af854a3a-2127-422b-91ae-364da2661108http://fedoranews.org/cms/node/2415
af854a3a-2127-422b-91ae-364da2661108http://fedoranews.org/cms/node/2416
af854a3a-2127-422b-91ae-364da2661108http://lists.grok.org.uk/pipermail/full-disclosure/2006-December/051457.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23492Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23588Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23717Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23773Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23792Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200701-06.xml
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1017440
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/tracker/index.php?func=detail&aid=1612792&group_id=39518&atid=425439
af854a3a-2127-422b-91ae-364da2661108http://w3m.cvs.sourceforge.net/%2Acheckout%2A/w3m/w3m/NEWS?revision=1.79
af854a3a-2127-422b-91ae-364da2661108http://w3m.cvs.sourceforge.net/w3m/w3m/file.c?r1=1.249&r2=1.250
af854a3a-2127-422b-91ae-364da2661108http://w3m.cvs.sourceforge.net/w3m/w3m/file.c?view=log
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2007_05_w3m.html
af854a3a-2127-422b-91ae-364da2661108http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.044.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/21735
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/24332
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-399-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2006/5164Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/31114
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/34821
Impacted products
Vendor Product Version
w3m w3m 0.5.1

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:w3m:w3m:0.5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "8F48F335-F985-4C9F-BF31-EBBA881C5F1C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Format string vulnerability in the inputAnswer function in file.c in w3m before 0.5.2, when run with the dump or backend option, allows remote attackers to execute arbitrary code via format string specifiers in the Common Name (CN) field of an SSL certificate associated with an https URL."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de cadena de formato en la funci\u00f3n inputAnswer en file.c de w3m 0.5.2, cuando se ejecuta con la opci\u00f3n de volcado (dump) o backend, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante especificadores de cadena de formato en el campo Nombre Com\u00fan (Common Name o CN) de un certificado SSL."
    }
  ],
  "id": "CVE-2006-6772",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2006-12-27T23:28:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://fedoranews.org/cms/node/2415"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://fedoranews.org/cms/node/2416"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2006-December/051457.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23492"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23588"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23717"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23773"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23792"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://security.gentoo.org/glsa/glsa-200701-06.xml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://securitytracker.com/id?1017440"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://sourceforge.net/tracker/index.php?func=detail\u0026aid=1612792\u0026group_id=39518\u0026atid=425439"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://w3m.cvs.sourceforge.net/%2Acheckout%2A/w3m/w3m/NEWS?revision=1.79"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://w3m.cvs.sourceforge.net/w3m/w3m/file.c?r1=1.249\u0026r2=1.250"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://w3m.cvs.sourceforge.net/w3m/w3m/file.c?view=log"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.novell.com/linux/security/advisories/2007_05_w3m.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.044.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/21735"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/24332"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.ubuntu.com/usn/usn-399-1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2006/5164"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31114"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34821"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://fedoranews.org/cms/node/2415"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://fedoranews.org/cms/node/2416"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2006-December/051457.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23492"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23588"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23717"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23773"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/23792"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://security.gentoo.org/glsa/glsa-200701-06.xml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securitytracker.com/id?1017440"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://sourceforge.net/tracker/index.php?func=detail\u0026aid=1612792\u0026group_id=39518\u0026atid=425439"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://w3m.cvs.sourceforge.net/%2Acheckout%2A/w3m/w3m/NEWS?revision=1.79"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://w3m.cvs.sourceforge.net/w3m/w3m/file.c?r1=1.249\u0026r2=1.250"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://w3m.cvs.sourceforge.net/w3m/w3m/file.c?view=log"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.novell.com/linux/security/advisories/2007_05_w3m.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.044.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/21735"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/24332"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/usn-399-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2006/5164"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31114"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34821"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vendorComments": [
    {
      "comment": "Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.",
      "lastModified": "2007-03-14T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-134"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

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.
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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.


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