FKIE_CVE-2009-2510

Vulnerability from fkie_nvd - Published: 2009-10-14 10:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
The CryptoAPI component in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, as used by Internet Explorer and other applications, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) 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, aka "Null Truncation in X.509 Common Name Vulnerability," a related issue to CVE-2009-2408.
References
secure@microsoft.comhttp://www.networkworld.com/news/2009/073009-more-holes-found-in-webs.html
secure@microsoft.comhttp://www.networkworld.com/news/2009/091709-microsoft-ie-security-hole.html
secure@microsoft.comhttp://www.securityfocus.com/bid/36475
secure@microsoft.comhttp://www.us-cert.gov/cas/techalerts/TA09-286A.htmlUS Government Resource
secure@microsoft.comhttp://www.wired.com/threatlevel/2009/07/kaminsky/
secure@microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-056
secure@microsoft.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5842
af854a3a-2127-422b-91ae-364da2661108http://www.networkworld.com/news/2009/073009-more-holes-found-in-webs.html
af854a3a-2127-422b-91ae-364da2661108http://www.networkworld.com/news/2009/091709-microsoft-ie-security-hole.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/36475
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA09-286A.htmlUS Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.wired.com/threatlevel/2009/07/kaminsky/
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-056
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5842
Impacted products
Vendor Product Version
microsoft windows_2000 *
microsoft windows_2003_server *
microsoft windows_2003_server *
microsoft windows_2003_server *
microsoft windows_7 -
microsoft windows_server_2008 *
microsoft windows_server_2008 *
microsoft windows_server_2008 *
microsoft windows_server_2008 *
microsoft windows_server_2008 *
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft windows_vista *
microsoft windows_vista *
microsoft windows_vista *
microsoft windows_vista *
microsoft windows_xp *
microsoft windows_xp *
microsoft windows_xp -
To clipboard 

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      "value": "The CryptoAPI component in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, as used by Internet Explorer and other applications, does not properly handle a \u0027\\0\u0027 character in a domain name in the subject\u0027s Common Name (CN) 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, aka \"Null Truncation in X.509 Common Name Vulnerability,\" a related issue to CVE-2009-2408."
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    }
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  "id": "CVE-2009-2510",
  "lastModified": "2025-04-09T00:30:58.490",
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          "accessVector": "NETWORK",
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  "published": "2009-10-14T10:30:01.483",
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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.
  • 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.



Detection rules are retrieved from Rulezet.