superuser privilege

I only met windows + mysql, so I always thought it was only applicable to this environment. Thanks to some reminders, it was found that udf Elevation of Privilege is not limited to this environment, but is applicable to both windows and linux environments and supports mysql and postgresql. I haven't extracted it for a long time, and I forget the meaning of the udf. Review: User-defined function Udf Elevation of

Oracle CREATE user ORA-01045: user lacks create session privilege; logon denied .. conn internal/oraclegrant user aaaa identified by aaaa; conn aaaa/aaaa will report ERROR: SQL> conn aaaa/aaaa will report ERROR: ORA-01045: user aaaa lacks CREATE SESSION privilege; logon deniedCause: the user must have at least the right to the session, otherwise the connection will fail. The user must have the right to perf

Author: Xiaoyi The cause of the incident: one time I got the webshell of a lecturer, I wanted to raise the privilege. The server permission settings were not strict, but the Elevation of Privilege was not good. I only had one drive C, and I didn't install any software. I didn't have mysql, mssql, su, 360 and other familiar Elevation of Privilege software. Run th

The following error is found when dbms_xplan.display_cursor function is used. SQL> select * from table (dbms_xplan.display_cursor); plan_table_output using user has no select privilege on V $ sessionsql> view the following statements on the official website: this package runs with the privileges of the calling user, not the package owner (sys ). the table functiondisplay_cursor requires to have select privileges on the following fixed views: V $ SQL _

Android Privilege Elevation Vulnerability CVE-2014-7920 CVE-2014-7921 Analysis This is Android mediaserver Elevation of Privilege Vulnerability, the use of CVE-2014-7920 and CVE-2014-7921 to achieve Elevation of Privilege, from 0 permission mentioned media permissions, where the CVE-2014-7921 affects Android 4.0.3 and later versions, CVE-2014-7920 affects Androi

Today's JDBC instance with hive appears hivesqlexception:error while compiling statement:no privilege ' Create ' found for outputs {Database:de Fault} error, the log is as follows.Org.apache.hive.service.cli.Hivesqlexception:error while compiling statement:no privilege ' Create ' found for outputs {Database:default } at Org.apache.hive.jdbc.Utils.verifySuccess (Utils.java:231) at Org.apache.hive.jdbc.Utils.

The authorized user permission is all privilege. What permissions does this all privilege have? All privilege permissions are as follows: Insert (Insert data) Select (query data) Update (Update table data) Delete (delete data in table) create (Create library, table) drop (delete library, table) Referncesindex (build Index) Alter (change table properties) Create t

Privilege Escalation using the Use-After-Free (UAF) vulnerability in the Linux Kernel Last month, the CVE-2016-0728 Local Elevation of Privilege Vulnerability let everyone's eyes again focused on Linux kernel security. Like CVE-2015-3636, CVE-2015-7312, and CVE-2014-2851, CVE-2016-0728 is a Use-After-Free (UAF) type vulnerability. We know that the culprit of UAF is Dangling pointer ). After the allocated me

Google releases emergency security patches to fix privilege elevation vulnerabilities that affect Android operating systems (CVE-2015-1805) Google released emergency security patches to fix Privilege Escalation Vulnerability CVE-2015-1805 that affects Android operating systems. Affects all Nexus devices and some Android devices Google has released emergency security patches to fix

Common SQL Privilege Escalation commands. You can consider setting SQL Server service operation permissions to common users to prevent the following privilege escalation. Common SQL Privilege Escalation commands. You can consider setting SQL Server service operation permissions to common users to prevent the following privile