Alpine Linux Development TeamALPINE:CVE-2021-36158CVE-2021-36158
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
36.1%
In the xrdp package (in branches through 3.14) for Alpine Linux, RDP sessions are vulnerable to man-in-the-middle attacks because pre-generated RSA certificates and private keys are used.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.11-main | noarch | xrdp | < 0.9.11-r1 | UNKNOWN |
| Alpine | 3.12-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.13-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.14-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.15-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.16-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.17-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.18-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
| Alpine | 3.19-community | noarch | xrdp | < 0.9.15-r1 | UNKNOWN |
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
36.1%