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Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation

Two new unpatched zero-day vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway appliances that allow remote code execution are being actively exploited in the wild, security firm watchTowr said on September 26. Citrix has not confirmed the flaws or published a fix. Some administrators say they have taken appliances offline rather than wait for one to be available. NetScaler ADC and

Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation

We haven't written up this one. The Hacker News has the full story — the link below goes straight to it.

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Oracle SQL: SQL Statement Classifications

1. SQL Statement Classifications SQL statements are categorized based on their functional purpose within the database architecture: Data Manipulation Language (DML): Retrieves data from the database…

  • SQL statements classified into four categories: DML, DDL, DCL, TCL
  • DML statements manipulate data: SELECT, INSERT, UPDATE, DELETE, MERGE
  • DDL statements define/alter/remove database structures: CREATE, ALTER, DROP

Oracle SQL: Essential Environment Commands

SET DEFINE OFF Purpose: Controls whether SQL*Plus and SQL Developer interpret the ampersand ( & ) as a substitution variable prefix or as a literal character.

  • SET DEFINE OFF controls ampersand usage in SQLPlus and SQL Developer
  • SET LINESIZE determines max characters per line before wrapping
  • SHOW ALL retrieves current environment setup and configuration statuses

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