CVE-2007-6755

The NIST SP 800-90A default statement of the Dual Elliptic Curve Deterministic Random Bit Generation (Dual_EC_DRBG) algorithm contains point Q constants with a possible relationship to certain "skeleton key" values, which might allow context-dependent attackers to defeat cryptographic protection mechanisms by leveraging knowledge of those values. NOTE: this is a preliminary CVE for Dual_EC_DRBG; future research may provide additional details about point Q and associated attacks, and could potentially lead to a RECAST or REJECT of this CVE.

Score

CVSS 2.0 5.8 Medium

Status

Modified - secalert_us@oracle.com

Published

2013-10-11

Last modified

2024-08-07

Weaknesses

CWE-327

Affected products

• Bsafe Crypto-c-micro-edition (Dell)
• Bsafe Crypto-j (Dell)

References

• http://arstechnica.com/security/2013/09/stop-using-nsa-influence-code-in-our-product-rsa-tells-customers/
• http://blog.cryptographyengineering.com/2013/09/rsa-warns-developers-against-its-own.html
• http://blog.cryptographyengineering.com/2013/09/the-many-flaws-of-dualecdrbg.html
• http://rump2007.cr.yp.to/15-shumow.pdf
• http://stream.wsj.com/story/latest-headlines/SS-2-63399/SS-2-332655/
• http://threatpost.com/in-wake-of-latest-crypto-revelations-everything-is-suspect
• http://www.securityfocus.com/bid/63657
• https://www.schneier.com/blog/archives/2007/11/the_strange_sto.html