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Обход защиты подписанных XML в Microsoft .Net
Опубликовано:9 июня 2010 г.
Источник:
SecurityVulns ID:10917
Тип:библиотека
Уровень опасности:
6/10
Описание:При неполном дайджесте HMAC подписи сравнивается только часть подписи.
Затронутые продукты:MICROSOFT : Windows 2000 Server
 MICROSOFT : Windows 2000 Professional
 MICROSOFT : Windows XP
 MICROSOFT : Windows 2003 Server
 MICROSOFT : Windows Vista
 MICROSOFT : Windows 2008 Server
 MICROSOFT : Windows 7
CVE:CVE-2009-0217 (The design of the W3C XML Signature Syntax and Processing (XMLDsig) recommendation, as implemented in products including (1) the Oracle Security Developer Tools component in Oracle Application Server 10.1.2.3, 10.1.3.4, and 10.1.4.3IM; (2) the WebLogic Server component in BEA Product Suite 10.3, 10.0 MP1, 9.2 MP3, 9.1, 9.0, and 8.1 SP6; (3) Mono before 2.4.2.2; (4) XML Security Library before 1.2.12; (5) IBM WebSphere Application Server Versions 6.0 through 6.0.2.33, 6.1 through 6.1.0.23, and 7.0 through 7.0.0.1; (6) Sun JDK and JRE Update 14 and earlier; (7) Microsoft .NET Framework 3.0 through 3.0 SP2, 3.5, and 4.0; and other products uses a parameter that defines an HMAC truncation length (HMACOutputLength) but does not require a minimum for this length, which allows attackers to spoof HMAC-based signatures and bypass authentication by specifying a truncation length with a small number of bits.)
Оригинальный текстdocumentMICROSOFT, Microsoft Security Bulletin MS10-041 - Important Vulnerability in Microsoft .NET Framework Could Allow Tampering (981343) (09.06.2010)
Файлы:Microsoft Security Bulletin MS10-041 - Important Vulnerability in Microsoft .NET Framework Could Allow Tampering (981343)

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