ALPINE-CVE-2018-1071 PUBLISHED CVSS 5.5 MEDIUM

zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service.

Risk Scores

CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Alpine:v3.22zsh5.4.2-r0, 5.4.1-r0, 5.3.1-r0
Alpine:v3.13zsh5.0.6-r0, 5.0.5-r0, 5.0.4-r0
Alpine:v3.5zsh5.0.0-r0, 0, 4.3.11-r1
Alpine:v3.8zsh5.0.7-r0, 5.0.6-r0, 4.3.11-r1
Alpine:v3.20zsh5.0.6-r0, 5.0.5-r0, 5.0.4-r0
Alpine:v3.11zsh0, 0, 4.3.11-r1
Alpine:v3.4zsh5.0.8-r1, 5.1-r0, 5.1.1-r0
Alpine:v3.12zsh5.0.7-r0, 5.0.8-r0, 5.0.8-r1
Alpine:v3.15zsh5.0.0-r0, 5.0.8-r0, 5.0.8-r1
Alpine:v3.23zsh5.4.2-r0, 5.0.5-r0, 5.0.4-r0
Alpine:v3.16zsh5.1-r0, 5.4.2-r0, 5.4.1-r0
Alpine:v3.7zsh5.0.6-r0, 5.4.2-r0, 5.4.1-r0
Alpine:v3.14zsh5.1.1-r1, 0, 4.3.11-r1
Alpine:v3.9zsh5.4.2-r0, 5.4.1-r0, 5.3.1-r0
Alpine:v3.6zsh4.3.16-r0, 0, 4.3.11-r1
Alpine:v3.10zsh4.3.11-r1, 0, 5.4.2-r0
Alpine:v3.21zsh5.4.2-r0, 5.4.1-r0, 5.3.1-r0
Alpine:v3.18zsh0, 4.3.11-r1, 4.3.12-r0
Alpine:v3.17zsh5.0.2-r0, 5.4.1-r0, 5.3.1-r0
Alpine:v3.19zsh0, 4.3.11-r1, 4.3.12-r0

Timeline

References

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