fkie_cve-2009-2700
Vulnerability from fkie_nvd
Published
2009-09-02 17:30
Modified
2025-04-09 00:30
Severity ?
Summary
src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
References
cve@mitre.orghttp://qt.gitorious.org/qt/qt/commit/802d8c02eaa0aa9cd8d0c6cbd18cd814e6337bc6
cve@mitre.orghttp://secunia.com/advisories/36536Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/36702Vendor Advisory
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2009:225
cve@mitre.orghttp://www.securityfocus.com/bid/36203
cve@mitre.orghttp://www.ubuntu.com/usn/usn-829-1
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/2499Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://qt.gitorious.org/qt/qt/commit/802d8c02eaa0aa9cd8d0c6cbd18cd814e6337bc6
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36536Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36702Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2009:225
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/36203
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-829-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/2499Vendor Advisory
Impacted products
Vendor Product Version
qt qt 4.0.0
qt qt 4.0.1
qt qt 4.1.0
qt qt 4.1.1
qt qt 4.1.2
qt qt 4.1.3
qt qt 4.1.4
qt qt 4.1.5
qt qt 4.2.0
qt qt 4.2.1
qt qt 4.2.3
qt qt 4.3.0
qt qt 4.3.1
qt qt 4.3.2
qt qt 4.3.3
qt qt 4.3.4
qt qt 4.3.5
qt qt 4.4.0
qt qt 4.4.1
qt qt 4.4.2
qt qt 4.4.3
qt qt 4.5.0
qt qt 4.5.1
qt qt 4.5.2
qt qt 4.5.3
qt qt 4.6.0
qt qt 4.6.0
qt qt 4.6.1
qt qt 4.6.2
qt qt 4.6.3
qt qt 4.6.4
qt qt 4.7.0
qt qt 4.7.1
qt qt 4.7.2
qt qt 4.7.3
qt qt 4.7.4
qt qt 4.7.5
qt qt 4.8.0
qt qt 4.8.1
qt qt 4.8.2
qt qt 4.8.3
qt qt 4.8.4


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a \u0027\\0\u0027 character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408."
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      "value": "src/network/ssl/qsslcertificate.cpp en Nokia Trolltech Qt v4.x no gestiona adecuadamente el car\u00e1cter \u0027\\0\u0027en un nombre de dominio en el campo Subject Alternative Name field de un certificado X.509, lo cual permite a atacantes hombre-en-el-medio (man-in-the-middle) suplantar servidores SSL a su elecci\u00f3n a trav\u00e9s de certificados manipulados expedidos por una Autoridad de Certificaci\u00f3n leg\u00edtima, una cuesti\u00f3n relacionada con CVE-2009-2408."
    }
  ],
  "id": "CVE-2009-2700",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
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        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2009-09-02T17:30:00.797",
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  "vendorComments": [
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      "comment": "Not vulnerable. This issue did not affect the versions of qt and qt4 as shipped with Red Hat Enterprise Linux 3, 4, or 5.  Affected code was introduced upstream in version 4.3.",
      "lastModified": "2009-09-03T00:00:00",
      "organization": "Red Hat"
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          "lang": "en",
          "value": "CWE-20"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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