5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
48.4%
The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through
1.0.2h does not properly ensure the use of constant-time operations, which
makes it easier for local users to discover a DSA private key via a timing
side-channel attack.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
ubuntu | 18.04 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
ubuntu | 18.10 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
ubuntu | 19.04 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
ubuntu | 12.04 | noarch | openssl | < 1.0.1-4ubuntu5.37 | UNKNOWN |
ubuntu | 14.04 | noarch | openssl | < 1.0.1f-1ubuntu2.20 | UNKNOWN |
ubuntu | 16.04 | noarch | openssl | < 1.0.2g-1ubuntu4.4 | UNKNOWN |
ubuntu | 16.10 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
ubuntu | 17.04 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
48.4%