cbcvebase.
CVE-2017-16544
published 2017-11-20

CVE-2017-16544: 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…

PriorityP353high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
6.24%
92.8th percentile
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.

Affected

16 ranges
VendorProductVersion rangeFixed in
busyboxbusybox<= 1.27.2
busyboxbusybox>= 0 < 1:1.27.2-21:1.27.2-2
busyboxbusybox>= 0 < 1:1.27.2-21:1.27.2-2
busyboxbusybox>= 0 < 1:1.27.2-21:1.27.2-2
busyboxbusybox>= 0 < 1:1.27.2-21:1.27.2-2
busyboxbusybox>= 0 < 1:1.21.0-1ubuntu1.41:1.21.0-1ubuntu1.4
busyboxbusybox>= 0 < 1:1.22.0-15ubuntu1.41:1.22.0-15ubuntu1.4
busyboxbusybox>= 0 < 1:1.27.2-2ubuntu3.21:1.27.2-2ubuntu3.2
canonicalubuntu_linux
canonicalubuntu_linux
debianbusybox< busybox 1:1.27.2-2 (bookworm)busybox 1:1.27.2-2 (bookworm)
debiandebian_linux
debiandebian_linux
vmwareesxi
vmwareesxi
vmwareesxi

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu7.5HIGH
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