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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2018-05-29T13:00:00
Updated: 2020-09-29T17:06:19
Reserved: 2016-08-23T00:00:00
Link: CVE-2016-7076
JSON object: View
NVD Information
Status : Modified
Published: 2018-05-29T13:29:00.210
Modified: 2023-11-07T02:34:14.773
Link: CVE-2016-7076
JSON object: View
Redhat Information
No data.