CVE-2016-6903

Publication date 24 April 2017

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

lshell 0.9.16 allows remote authenticated users to break out of a limited shell and execute arbitrary commands.

Show unmaintained releases

Package	Ubuntu Release	Status
lshell	26.04 LTS resolute	Not in release
	25.10 questing	Not in release
	25.04 plucky	Not in release
	24.10 oracular	Not in release
	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	22.04 LTS jammy	Not in release
	21.10 impish	Not in release
	21.04 hirsute	Not in release
	20.10 groovy	Not in release
	20.04 LTS focal	Not in release
	19.10 eoan	Not in release
	19.04 disco	Not in release
	18.10 cosmic	Not in release
	18.04 LTS bionic	Not in release
	17.10 artful	Not in release
	17.04 zesty	Ignored end of life
	16.10 yakkety	Ignored end of life
	16.04 LTS xenial	Ignored end of standard support, was needed
	14.04 LTS trusty	Not in release
	12.04 LTS precise	Ignored end of life

CVSS version: CVSS v3.0

Base score 9.9 · Critical

Base metrics

Scores

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H