CVE-2018-0502

—

CVSS 3.0

9.8 critical

EPSS

2%p84

Published

Sep 5, 2018 (Sep 5, 2018)

Modified

Jun 17, 2026

Description

An issue was discovered in zsh before 5.6. The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line.

Vendors: canonical zsh
Products: ubuntu linux, zsh
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.5%)

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