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Vulnerability record · CVE-2017-5932 · published 27 March 2017

CVE-2017-5932: Gnu bash improper input validation vulnerability

Gnu · Bash

The path autocompletion feature in Bash 4.4 allows local users to gain privileges via a crafted filename starting with a " (double quote) character and a command substitution metacharacter.

7.8 CVSS 3.0 High EPSS 0.43% · top 65.7% CWE-20 · Improper input validation
7.8CVSS 3.0 base score, v2 4.6
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

The path autocompletion feature in Bash 4.4 allows local users to gain privileges via a crafted filename starting with a " (double quote) character and a command substitution metacharacter.

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
http://git.savannah.gnu.org/cgit/bash.git/commit/?id=4f747edc625815f449048579f6e65869914dd715 PatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/08/3 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/96136 Third Party AdvisoryVDB Entry
https://lists.gnu.org/archive/html/bug-bash/2017-01/msg00034.html Mailing ListPatchVendor Advisory
http://git.savannah.gnu.org/cgit/bash.git/commit/?id=4f747edc625815f449048579f6e65869914dd715 PatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/08/3 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/96136 Third Party AdvisoryVDB Entry
https://lists.gnu.org/archive/html/bug-bash/2017-01/msg00034.html Mailing ListPatchVendor 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-2017-5932), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.