CVE-2015-4503

The TCP Socket API implementation in Mozilla Firefox before 41.0 mishandles array boundaries that were established with a navigator.mozTCPSocket.open method…

published September 24, 2015

CVSS
—
EPSS
2%
Percentile
75.1
In the wild
Unconfirmed
What it is

The TCP Socket API implementation in Mozilla Firefox before 41.0 mishandles array boundaries that were established with a navigator.mozTCPSocket.open method call and send method calls, which allows remote TCP servers to obtain sensitive information from process memory by reading packet data, as demonstrated by availability of this API in a Firefox OS application.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01563 · 75.1th percentile
Published
2015-09-24T01:00Z
EPSS history
Timeline
  • 24 SEP 01:00Z
    The TCP Socket API implementation in Mozilla Firefox before 41.0 mishandles array boundaries that were established with a navigator.mozTCPSocket.open method…
    cvelistv5