CVE-2017-18205

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Source

https://nvd.nist.gov/vuln/detail/CVE-2017-18205

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18205.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2017-18205

Related

Published

2018-02-27T22:29:00Z

Modified

2024-06-30T12:01:22Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / zsh

Package

Name: zsh
Purl: pkg:deb/debian/zsh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:12 / zsh

Package

Name: zsh
Purl: pkg:deb/debian/zsh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:13 / zsh

Package

Name: zsh
Purl: pkg:deb/debian/zsh?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}