Alpine Linux Development TeamALPINE:CVE-2018-20685CVE-2018-20685
2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.2%
In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | dropbear | < 2020.79-r0 | UNKNOWN |
| Alpine | edge-main | noarch | openssh | < 7.9_p1-r3 | UNKNOWN |
| Alpine | 3.10-main | noarch | dropbear | < 2019.78-r1 | UNKNOWN |
| Alpine | 3.10-main | noarch | openssh | < 7.9_p1-r3 | UNKNOWN |
| Alpine | 3.11-main | noarch | dropbear | < 2019.78-r1 | UNKNOWN |
| Alpine | 3.11-main | noarch | openssh | < 7.9_p1-r3 | UNKNOWN |
| Alpine | 3.12-main | noarch | dropbear | < 2019.78-r1 | UNKNOWN |
| Alpine | 3.12-main | noarch | openssh | < 7.9_p1-r3 | UNKNOWN |
| Alpine | 3.13-main | noarch | dropbear | < 2020.79-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | openssh | < 7.9_p1-r3 | UNKNOWN |
Related
2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.2%