説明
The CryptGenRandom function in Microsoft Windows 2000 generates predictable values, which makes it easier for context-dependent attackers to reduce the effectiveness of cryptographic mechanisms, as demonstrated by attacks on (1) forward security and (2) backward security, related to use of eight instances of the RC4 cipher, and possibly a related issue to CVE-2007-3898.
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影響を受ける製品
microsoftwindows_2000
参照
- http://eprint.iacr.org/2007/419.pdf
- http://www.computerworld.com.au/index.php/id%3B1165210682%3Bfp%3B2%3Bfpid%3B1
- http://www.securityfocus.com/bid/26495
- http://eprint.iacr.org/2007/419.pdf
- http://www.computerworld.com.au/index.php/id%3B1165210682%3Bfp%3B2%3Bfpid%3B1
- http://www.securityfocus.com/bid/26495