Description
In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result.
Published: 2018-02-27
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2018-19275 In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result.
Ubuntu USN Ubuntu USN USN-3593-1 Zsh vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T06:31:04.316Z

Reserved: 2018-02-27T00:00:00.000Z

Link: CVE-2018-7548

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-02-27T22:29:00.590

Modified: 2024-11-21T04:12:20.577

Link: CVE-2018-7548

cve-icon Redhat

Severity : Low

Publid Date: 2017-03-24T00:00:00Z

Links: CVE-2018-7548 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses