8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.4%
In the add_match function in libbb/lineedit.c in BusyBox through 1.27.2, the tab autocomplete feature of the shell, used to get a list of filenames in a directory, does not sanitize filenames and results in executing any escape sequence in the terminal. This could potentially result in code execution, arbitrary file writes, or other attacks.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.10-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.11-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.12-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.13-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.14-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.15-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.16-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.17-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
Alpine | 3.18-main | noarch | busybox | < 1.27.2-r4 | UNKNOWN |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.4%