CVE ID:	CVE-2011-4354
Description:	crypto/bn/bn_nist.c in OpenSSL before 0.9.8h on 32-bit platforms, as used in stunnel and other products, in certain circumstances involving ECDH or ECDHE cipher suites, uses an incorrect modular reduction algorithm in its implementation of the P-256 and P-384 NIST elliptic curves, which allows remote attackers to obtain the private key of a TLS server via multiple handshake attempts.
Test IDs:	1.3.6.1.4.1.25623.1.0.70708
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-4354 DSA-2390 http://www.debian.org/security/2012/dsa-2390 [oss-security] 20111201 CVE-2011-4354 OpenSSL 0.9.8g (32-bit builds) bug leaks ECC private keys http://openwall.com/lists/oss-security/2011/12/01/6 http://crypto.di.uminho.pt/CACE/CT-RSA2012-openssl-src.zip http://crypto.di.uminho.pt/CACE/CT-RSA2012-openssl-src.zip http://cvs.openssl.org/filediff?f=openssl/crypto/bn/bn_nist.c&v1=1.14&v2=1.21 http://cvs.openssl.org/filediff?f=openssl/crypto/bn/bn_nist.c&v1=1.14&v2=1.21 http://eprint.iacr.org/2011/633 http://eprint.iacr.org/2011/633 http://marc.info/?t=119271238800004 http://marc.info/?t=119271238800004 http://rt.openssl.org/Ticket/Display.html?id=1593&user=guest&pass=guest http://rt.openssl.org/Ticket/Display.html?id=1593&user=guest&pass=guest https://bugzilla.redhat.com/show_bug.cgi?id=757909 https://bugzilla.redhat.com/show_bug.cgi?id=757909