GoogleOSV:CVE-2021-42779CVE-2021-42779
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.8 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
46.7%
A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.
| CPE | Name | Operator | Version |
|---|---|---|---|
| opensc | eq | 0.20.0 | |
| opensc | eq | 0.19.0 | |
| opensc | eq | 0.21.0 | |
| opensc | eq | 0.14.0rc2 | |
| opensc | eq | 0.12.2-rc1 | |
| opensc | eq | 0.17.0 | |
| opensc | eq | 0.20.0-rc1 | |
| opensc | eq | 0.17.0-rc2 | |
| opensc | eq | 0.14.0rtm | |
| opensc | eq | 0.20.0-rc2 |
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.8 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
46.7%