CVE-2018-1083

2018-03-2813:29:00

Alpine Linux Development Team

security.alpinelinux.org

0.001 Low

EPSS

Percentile

35.4%

JSON

Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.10-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.11-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.12-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.13-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.14-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.15-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.16-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.17-mainnoarchzsh< 5.4.2-r1UNKNOWN
Alpine3.18-mainnoarchzsh< 5.4.2-r1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.10-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.11-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.12-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.13-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.14-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.15-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.16-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.17-main	noarch	zsh	< 5.4.2-r1	UNKNOWN
Alpine	3.18-main	noarch	zsh	< 5.4.2-r1	UNKNOWN