The WebAudio `OscillatorNode` object was susceptible to a stack buffer overflow. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 122.
The product writes data past the end, or before the beginning, of the intended buffer.
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
| Link | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1871838 | issue tracking permissions required |
| https://www.mozilla.org/security/advisories/mfsa2024-01/ | release notes vendor advisory |