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.
References
Link | Resource |
---|---|
http://rhn.redhat.com/errata/RHSA-2016-2872.html | Third Party Advisory |
http://www.securityfocus.com/bid/95778 | Third Party Advisory VDB 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 Advisory VDB 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 |
Configurations
History
21 Nov 2024, 02:57
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 7.2
v3 : 6.4 |
References | () http://rhn.redhat.com/errata/RHSA-2016-2872.html - Third Party Advisory | |
References | () http://www.securityfocus.com/bid/95778 - Third Party Advisory, VDB Entry | |
References | () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7076 - Issue Tracking | |
References | () https://security.netapp.com/advisory/ntap-20181127-0002/ - | |
References | () https://usn.ubuntu.com/3968-1/ - | |
References | () https://usn.ubuntu.com/3968-3/ - | |
References | () https://www.sudo.ws/alerts/noexec_wordexp.html - Third Party Advisory |
Information
Published : 2018-05-29 13:29
Updated : 2024-11-21 02:57
NVD link : CVE-2016-7076
Mitre link : CVE-2016-7076
CVE.ORG link : CVE-2016-7076
JSON object : View
Products Affected
sudo_project
- sudo