Ubuntu.comUB:CVE-2021-3798CVE-2021-3798
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
EPSS
Percentile
15.5%
A flaw was found in openCryptoki. The openCryptoki Soft token does not
check if an EC key is valid when an EC key is created via C_CreateObject,
nor when C_DeriveKey is used with ECDH public data. This may allow a
malicious user to extract the private key by performing an invalid curve
attack.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | opencryptoki | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | opencryptoki | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | opencryptoki | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | opencryptoki | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | opencryptoki | < any | UNKNOWN |
Related
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
EPSS
Percentile
15.5%