Vulnerability Database

296,172

Total vulnerabilities in the database

CVE-2011-4354

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.

  • Published: Jan 27, 2012
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-4354
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:N

CWEs:

Software From Fixed in
openssl / openssl 0.9.6a-beta1 0.9.6a-beta1.x
openssl / openssl 0.9.7-beta5 0.9.7-beta5.x
openssl / openssl 0.9.5 0.9.5.x
openssl / openssl 0.9.8b 0.9.8b.x
openssl / openssl 0.9.8 0.9.8.x
openssl / openssl 0.9.8d 0.9.8d.x
openssl / openssl 0.9.6l 0.9.6l.x
openssl / openssl 0.9.7-beta4 0.9.7-beta4.x
openssl / openssl 0.9.7k 0.9.7k.x
openssl / openssl 0.9.7-beta2 0.9.7-beta2.x
openssl / openssl 0.9.6b 0.9.6b.x
openssl / openssl 0.9.5-beta1 0.9.5-beta1.x
openssl / openssl 0.9.6c 0.9.6c.x
openssl / openssl 0.9.7h 0.9.7h.x
openssl / openssl 0.9.4 0.9.4.x
openssl / openssl 0.9.1c 0.9.1c.x
openssl / openssl 0.9.7c 0.9.7c.x
openssl / openssl 0.9.6h 0.9.6h.x
openssl / openssl 0.9.7 0.9.7.x
openssl / openssl 0.9.6m 0.9.6m.x
openssl / openssl 0.9.7i 0.9.7i.x
openssl / openssl 0.9.7b 0.9.7b.x
openssl / openssl 0.9.7j 0.9.7j.x
openssl / openssl 0.9.2b 0.9.2b.x
openssl / openssl 0.9.8e 0.9.8e.x
openssl / openssl 0.9.8f 0.9.8f.x
openssl / openssl 0.9.5-beta2 0.9.5-beta2.x
openssl / openssl 0.9.8a 0.9.8a.x
openssl / openssl 0.9.6-beta1 0.9.6-beta1.x
openssl / openssl 0.9.7l 0.9.7l.x
openssl / openssl 0.9.6i 0.9.6i.x
openssl / openssl 0.9.5a-beta1 0.9.5a-beta1.x
openssl / openssl 0.9.7g 0.9.7g.x
openssl / openssl 0.9.6e 0.9.6e.x
openssl / openssl 0.9.7-beta6 0.9.7-beta6.x
openssl / openssl 0.9.6a-beta3 0.9.6a-beta3.x
openssl / openssl 0.9.6j 0.9.6j.x
openssl / openssl 0.9.7a 0.9.7a.x
openssl / openssl 0.9.6a-beta2 0.9.6a-beta2.x
openssl / openssl 0.9.3a 0.9.3a.x
openssl / openssl 0.9.6f 0.9.6f.x
openssl / openssl 0.9.7-beta3 0.9.7-beta3.x
openssl / openssl 0.9.7m 0.9.7m.x
openssl / openssl 0.9.7f 0.9.7f.x
openssl / openssl 0.9.6-beta2 0.9.6-beta2.x
openssl / openssl - 0.9.8g.x
openssl / openssl 0.9.6-beta3 0.9.6-beta3.x
openssl / openssl 0.9.6 0.9.6.x
openssl / openssl 0.9.7e 0.9.7e.x
openssl / openssl 0.9.6a 0.9.6a.x
openssl / openssl 0.9.6k 0.9.6k.x
openssl / openssl 0.9.6d 0.9.6d.x
openssl / openssl 0.9.7-beta1 0.9.7-beta1.x
openssl / openssl 0.9.6g 0.9.6g.x
openssl / openssl 0.9.7d 0.9.7d.x
openssl / openssl 0.9.3 0.9.3.x
openssl / openssl 0.9.5a 0.9.5a.x
openssl / openssl 0.9.5a-beta2 0.9.5a-beta2.x
openssl / openssl 0.9.8c 0.9.8c.x