Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 2000 | All versions |
Related Weaknesses (CWE)
References
- 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
FAQ
What is CVE-2007-6043?
CVE-2007-6043 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 de...
How severe is CVE-2007-6043?
CVE-2007-6043 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2007-6043?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 2000.