CWE Code: 264
Vulnerability Type: privilege_escalation
CVSS Score: 4.6
CWE Name:  Permissions Privileges and Access Controls
Summary: incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the (1) shellopts and (2) ps4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: LOCAL
Impact (C/I/A): PARTIAL/PARTIAL/PARTIAL
Published Date: 2005-10-25
Last Modified Date: 2018-10-03