vulnerability

Arch Linux: Denial of service (CVE-2018-7548)

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Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 27, 2018
Added
Jul 11, 2025
Modified
Nov 27, 2025

Description

In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result.

Solution

arch-linux-upgrade-latest

References

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