IBM’s X-Force security team has released a mid-year report(PDF) stating that the number of zero-day exploits is growing at an alarming rate. For those of you unfamiliar with the term, a zero-day exploit is a program that is created and implemented within 24 hours of the disclosure of a security flaw. These exploits usually affect users before they even know the vulnerability exists and long before a patch is made available. The researchers also found that many of these exploits were targeted at browser plug-ins, which most users utilize on a daily basis.
[Kris Lamb], X-Force operations manager, is blaming the problem on a lack of a unified process for disclosing vulnerabilities. He also claims that the long-held practice of publishing example code of vulnerabilities should be frowned upon.