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Vulnerability record · CVE-1999-1383 · published 13 September 1996

CVE-1999-1383: Gnu bash permissions and access controls vulnerability

Gnu · Bash

(1) bash before 1.14.7, and (2) tcsh 6.05 allow local users to gain privileges via directory names that contain shell metacharacters (` back-tick), which can cause the commands enclosed in the directory name to be executed when the shell expands filenames using the \w option in the PS1 variable.

4.6 CVSS 2.0 Medium EPSS 0.40% · top 68.7% CWE-264 · Permissions and access controls
4.6CVSS 2.0 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

(1) bash before 1.14.7, and (2) tcsh 6.05 allow local users to gain privileges via directory names that contain shell metacharacters (` back-tick), which can cause the commands enclosed in the directory name to be executed when the shell expands filenames using the \w option in the PS1 variable.

AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://marc.info/?l=bugtraq&m=87602167419868&w=2
http://www.dataguard.no/bugtraq/1996_3/0503.html ExploitPatchVendor Advisory
http://marc.info/?l=bugtraq&m=87602167419868&w=2
http://www.dataguard.no/bugtraq/1996_3/0503.html ExploitPatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-1999-1383), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.