4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.093 Low
EPSS
Percentile
94.7%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 6.06 | noarch | openssl | < 0.9.8a-7ubuntu0.3 | UNKNOWN |
ubuntu | 6.10 | noarch | openssl | < 0.9.8b-2ubuntu2 | UNKNOWN |
ubuntu | 7.04 | noarch | openssl | < 0.9.8b-2ubuntu2 | UNKNOWN |
ubuntu | 6.06 | noarch | openssl097 | < 0.9.7g-5ubuntu1.1 | UNKNOWN |
ubuntu | 6.10 | noarch | openssl097 | < 0.9.7k-3 | UNKNOWN |
ubuntu | 7.04 | noarch | openssl097 | < 0.9.7k-3 | UNKNOWN |