zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the utils.c:checkmailpath function. A local attacker could exploit this to execute arbitrary code in the context of another user.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2470-1 zsh security update
EUVD EUVD EUVD-2018-11748 zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the utils.c:checkmailpath function. A local attacker could exploit this to execute arbitrary code in the context of another user.
Ubuntu USN Ubuntu USN USN-3764-1 Zsh vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T03:51:48.499Z

Reserved: 2017-12-04T00:00:00

Link: CVE-2018-1100

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-04-11T19:29:01.027

Modified: 2024-11-21T03:59:10.910

Link: CVE-2018-1100

cve-icon Redhat

Severity : Low

Publid Date: 2018-04-07T00:00:00Z

Links: CVE-2018-1100 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses