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Vulnerability record · CVE-2016-7076 · published 29 May 2018

CVE-2016-7076: Sudo project sudo command injection vulnerability

Sudo Project · Sudo

sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.

7.8 CVSS 3.0 High EPSS 0.47% · top 59.1% CWE-184 · CWE-184CWE-77 · Command injection
7.8CVSS 3.0 base score, v2 7.2
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

Description

sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.

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://rhn.redhat.com/errata/RHSA-2016-2872.html Third Party Advisory
http://www.securityfocus.com/bid/95778 Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7076 Issue Tracking
https://security.netapp.com/advisory/ntap-20181127-0002/
https://usn.ubuntu.com/3968-1/
https://usn.ubuntu.com/3968-3/
https://www.sudo.ws/alerts/noexec_wordexp.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2872.html Third Party Advisory
http://www.securityfocus.com/bid/95778 Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7076 Issue Tracking
https://security.netapp.com/advisory/ntap-20181127-0002/
https://usn.ubuntu.com/3968-1/
https://usn.ubuntu.com/3968-3/
https://www.sudo.ws/alerts/noexec_wordexp.html Third Party 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-2016-7076), CISA KEV, FIRST EPSS (scores of 2026-11-13). This page is refreshed as NVD updates the record.