Mozilla Foundation Security Advisory 2011-37

Mozilla Foundation Security Advisory 2011-37 Title: Integer underflow when using JavaScript RegExp Impact: Critical Announced: September 27, 2011 Reporter: Mark Kaplan Products: Firefox 3.6 Fixed in: Firefox 3.6.23 Description Mark Kaplan reported a potentially exploitable crash due to integer...

Integer underflow when using JavaScript RegExp — Mozilla

Mark Kaplan reported a potentially exploitable crash due to integer underflow when using a large JavaScript RegExp expression. We would also like to thank Mark for contributing the fix for this problem...