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CVE-2014-1549

The mozilla::dom::AudioBufferSourceNodeEngine::CopyFromInputBuffer function in Mozilla Firefox before 31.0 and Thunderbird before 31.0 does not properly allocate Web Audio buffer memory, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via crafted audio content that is improperly handled during playback buffering.

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Severidad

N/A

EPSS

Probabilidad de explotación (próx. 30 días): 0.0314 (3.1%)
Percentil: 87.0%
EPSS: 2026-05-06

Afecta

mozilla:firefoxmozilla:thunderbird

Descripción técnica

The mozilla::dom::AudioBufferSourceNodeEngine::CopyFromInputBuffer function in Mozilla Firefox before 31.0 and Thunderbird before 31.0 does not properly allocate Web Audio buffer memory, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via crafted audio content that is improperly handled during playback buffering.

Publicada: 23/7/2014, 11:12:42
Última modificación: 6/5/2026, 22:30:45

Referencias

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