National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4354 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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://eprint.iacr.org/2011/633
http://marc.info/?t=119271238800004
http://openwall.com/lists/oss-security/2011/12/01/6
http://rt.openssl.org/Ticket/Display.html?id=1593&user=guest&pass=guest
http://www.debian.org/security/2012/dsa-2390
https://bugzilla.redhat.com/show_bug.cgi?id=757909

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.3:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.3a:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.4:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.5:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.5:beta1:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.5:beta2:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.5a:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.5a:beta1:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.5a:beta2:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6:beta1:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6:beta2:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6:beta3:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6a:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6a:beta1:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6a:beta2:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6a:beta3:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6b:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6c:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6d:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6e:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6f:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6g:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6h:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6i:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6j:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6k:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6l:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.6m:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:beta1:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:beta2:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:beta3:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:beta4:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:beta5:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7:beta6:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7a:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7b:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7c:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7d:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7e:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7f:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7g:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7h:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7i:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7j:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7k:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7l:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.7m:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8e:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:x86:*
     Show Matching CPE(s)
 cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:x86:*
     Show Matching CPE(s)
Up to (including)
0.9.8g


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4354
NVD Published Date:
01/26/2012
NVD Last Modified:
11/06/2012