CVE-2014-1577

MediumCVSS 6.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 2.0 6.4/10AV:N/AC:L/Au:N/C:P/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Oct 15, 2014
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2014-1577: Medium severity, CVSS 6.4 | Vulnix