January 2007
Intermediate to advanced
190 pages
3h 47m
English
Content preview from The Oracle® Hacker's Handbook: Hacking and Defending Oracle
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Oracle and Security
In June of 1997, Larry Ellison and Robert Miner founded a company called Software Development Labs. Both had worked together at Ampex; Robert had been Larry's supervisor. Together they had a vision, inspired by the work of Edgar Codd. Codd worked as a researcher for IBM and developed ideas for relational database systems. In 1970 he published a paper entitled "Relational Model of Data for Large Shared Data Banks." While IBM was slow to see the potential of Codd's ideas, Larry and Robert were not. They changed their company's name to Relational Software, Inc., in 1979, and not long after that it again underwent a name change—becoming Oracle. "Oracle" had been the code name for a CIA project that both Larry and Robert had worked on while at Ampex. Indeed, by all accounts, in the early years, the biggest consumers of Oracle's software was the CIA and the NSA. Given this, one would assume that security would have been at the top of Oracle's agenda.
In 1999 Oracle started to gain the attention of the security research community. The first public record of a security bug in Oracle, according to SecurityFocus.com, was on April 29 of that year: Dan Sugalski posted that the oratclsh program was setuid root and executable by the *nix group, "others". This meant that anyone could run TCL scripts as the root user. Not long after this a number of flaws were revealed relating to the Oracle Web Listener, posted by the author and Georgi Guninski, as well as additional problems ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.