CVEvulnerability

CVE-2014-1577

6.4 MEDIUM Published 2014-10-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-10-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P

Description

The mozilla::dom::OscillatorNodeEngine::ComputeCustom function in the Web Audio subsystem in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read, memory corruption, and application crash) via an invalid custom waveform that triggers a calculation of a negative frequency value.

Affected configurations

• mozilla firefox 31.0 • mozilla firefox 31.1.0 • mozilla thunderbird 31.0 • mozilla thunderbird 31.1.0 • mozilla firefox (<= 32.0) • mozilla firefox 30.0

References