Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to Http2Session::Shutdown and SpdySession31::Shutdown, and other vectors.
| Software | From | Fixed in |
|---|---|---|
| mozilla / firefox | - | 47.0.1.x |
| mozilla / firefox | 45.1.0 | 45.1.0.x |
| mozilla / firefox | 45.1.1 | 45.1.1.x |
| mozilla / firefox | 45.2.0 | 45.2.0.x |
| mozilla / firefox | 45.3.0 | 45.3.0.x |