Alpine Linux Development TeamALPINE:CVE-2019-3464CVE-2019-3464
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.019 Low
EPSS
Percentile
88.6%
Insufficient sanitization of environment variables passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.13-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.14-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.15-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.16-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.17-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.18-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.19-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
| Alpine | 3.20-main | noarch | rssh | < 2.3.4-r1 | UNKNOWN |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.019 Low
EPSS
Percentile
88.6%