DEBIAN-CVE-2017-18205

DEBIAN-CVE-2017-18205 PUBLISHED CVSS 8.100000381469727 HIGH

In builtin.c in zsh before 5.4, when sh compatibility mode is used, there is a NULL pointer dereference during processing of the cd command with no argument if HOME is not set.

Risk Scores

CVSS v3.0

8.100000381469727

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

Affected Products

Vendor	Product	Versions
Debian:13	zsh	0, 0, 0
Debian:14	zsh	0, 0, 0
Debian:11	zsh	0, 0, 0
Debian:12	zsh	0, 0, 0

Timeline

Feb 27, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2017-18205 advisory

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