This exploit demonstrates a Denial of Service (DoS) vulnerability in Firefox v54.0.1 by dynamically creating HTML elements and assigning an excessively long string to the 'style.color' property, causing the browser to crash due to memory exhaustion.
Classification
Working Poc 100%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target:Mozilla Firefox v54.0.1
No auth needed
Prerequisites:A target running Firefox v54.0.1 · Ability to execute JavaScript in the target's browser