OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Openssl | Openssl | 0.9.5a | 0.9.5a |
Openssl | Openssl | 0.9.8b | 0.9.8b |
Openssl | Openssl | 0.9.6i | 0.9.6i |
Openssl | Openssl | 0.9.3 | 0.9.3 |
Openssl | Openssl | 0.9.7c | 0.9.7c |
Openssl | Openssl | 0.9.5 | 0.9.5 |
Openssl | Openssl | 0.9.6d | 0.9.6d |
Openssl | Openssl | 0.9.1c | 0.9.1c |
Openssl | Openssl | 0.9.6 | 0.9.6 |
Openssl | Openssl | 0.9.7j | 0.9.7j |
Openssl | Openssl | 0.9.6a | 0.9.6a |
Openssl | Openssl | * | 0.9.7 |
Openssl | Openssl | 0.9.4 | 0.9.4 |
Openssl | Openssl | 0.9.6a | 0.9.6a |
Openssl | Openssl | 0.9.5a | 0.9.5a |
Openssl | Openssl | 0.9.6f | 0.9.6f |
Openssl | Openssl | 0.9.6 | 0.9.6 |
Openssl | Openssl | 0.9.6l | 0.9.6l |
Openssl | Openssl | 0.9.7g | 0.9.7g |
Openssl | Openssl | 0.9.6e | 0.9.6e |
Openssl | Openssl | 0.9.7d | 0.9.7d |
Openssl | Openssl | 0.9.6b | 0.9.6b |
Openssl | Openssl | 0.9.7e | 0.9.7e |
Openssl | Openssl | 0.9.7b | 0.9.7b |
Openssl | Openssl | 0.9.6a | 0.9.6a |
Openssl | Openssl | 0.9.6k | 0.9.6k |
Openssl | Openssl | 0.9.8a | 0.9.8a |
Openssl | Openssl | 0.9.6g | 0.9.6g |
Openssl | Openssl | 0.9.6 | 0.9.6 |
Openssl | Openssl | 0.9.3a | 0.9.3a |
Openssl | Openssl | 0.9.6h | 0.9.6h |
Openssl | Openssl | 0.9.7i | 0.9.7i |
Openssl | Openssl | 0.9.7h | 0.9.7h |
Openssl | Openssl | 0.9.6j | 0.9.6j |
Openssl | Openssl | 0.9.8 | 0.9.8 |
Openssl | Openssl | 0.9.7a | 0.9.7a |
Openssl | Openssl | 0.9.6c | 0.9.6c |
Openssl | Openssl | 0.9.6 | 0.9.6 |
Openssl | Openssl | 0.9.6m | 0.9.6m |
Openssl | Openssl | 0.9.5 | 0.9.5 |
Openssl | Openssl | 0.9.2b | 0.9.2b |
Openssl | Openssl | 0.9.5 | 0.9.5 |
Openssl | Openssl | 0.9.5a | 0.9.5a |
Openssl | Openssl | 0.9.6a | 0.9.6a |
Openssl | Openssl | 0.9.7f | 0.9.7f |