zero-day bug

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Software Updates May Bring Back Zero-day Bugs

At least half the zero-day bugs discovered by Google this year were preventable according to one of its security experts. She pointed to sloppiness by software developers. The claims came in a talk and subsequent blog post by Maddie Stone. She's ... part of Google's Project Zero security program. While precise definitions sometimes vary, the general principle of a zero-day bug is that it's where attackers are exploiting the vulnerability before the software developers have a chance to develop a fix - in most cases because they aren't even aware of the bug. The name comes from the way the ... (view more)

John Lister's picture

Report: Zero Day Bugs On The Rise

Two separate reports point to a spike in zero-day bugs . That's when would-be attackers trying to exploit a bug have a head-start over developers who are trying to fix and patch it. When software developers discover a security vulnerability (or are ... told about it by responsible researchers), they are in a race against time to find and roll out a fix before attackers discover it and start trying to take advantage. Often they'll only have a matter of days. A zero-day bug is defined as one whose existence is (or was) discovered by hackers before it is known to the software developers. That means ... (view more)

John Lister's picture

Chrome Gets Urgent Patch for Zero-Day Exploit

Google has issued a third zero-day bug warning for Chrome this year. While the browser will auto-update, it's a reminder not to leave it open indefinitely. In short, a zero-day bug refers to the time developers discovered the problem and were able ... to roll out a fix. Ideally, they'll have a head start and can either get the patch in place before would-be attackers even start working on exploiting it. In this case, however, attackers not only know about the bug but are already taking advantage before developers can roll out a fix. Memory Compromised This particular bug is described as a "type ... (view more)

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