CVE-2012-0884

The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.

• openssl openssl (<= 0.9.8t) • openssl openssl 0.9.0b • openssl openssl 0.9.1b • openssl openssl 0.9.1c • openssl openssl 0.9.2b • openssl openssl 0.9.3 • openssl openssl 0.9.3a • openssl openssl 0.9.4 • openssl openssl 0.9.5 • openssl openssl 0.9.5a • openssl openssl 0.9.6 • openssl openssl 0.9.6a • openssl openssl 0.9.6b • openssl openssl 0.9.6c • openssl openssl 0.9.6d • openssl openssl 0.9.6e • openssl openssl 0.9.6f • openssl openssl 0.9.6g • openssl openssl 0.9.6h • openssl openssl 0.9.6i • openssl openssl 0.9.6j • openssl openssl 0.9.6k • openssl openssl 0.9.6l • openssl openssl 0.9.6m • openssl openssl 0.9.7 • openssl openssl 0.9.7a • openssl openssl 0.9.7b • openssl openssl 0.9.7c • openssl openssl 0.9.7d • openssl openssl 0.9.7e • openssl openssl 0.9.7f • openssl openssl 0.9.7g • openssl openssl 0.9.7h • openssl openssl 0.9.7i • openssl openssl 0.9.7j • openssl openssl 0.9.7k • openssl openssl 0.9.7l • openssl openssl 0.9.7m • openssl openssl 0.9.8 • openssl openssl 0.9.8a • openssl openssl 0.9.8b • openssl openssl 0.9.8c • openssl openssl 0.9.8d • openssl openssl 0.9.8e • openssl openssl 0.9.8f • openssl openssl 0.9.8g • openssl openssl 0.9.8h • openssl openssl 0.9.8i • openssl openssl 0.9.8j • openssl openssl 0.9.8k • openssl openssl 0.9.8l • openssl openssl 0.9.8m • openssl openssl 0.9.8n • openssl openssl 0.9.8o • openssl openssl 0.9.8p • openssl openssl 0.9.8q • openssl openssl 0.9.8r • openssl openssl 0.9.8s • openssl openssl 1.0.0 • openssl openssl 1.0.0a … and 6 more