CVE-2014-1542

medium
Published 2014-06-11 · Modified 2026-05-06
CVSS v3
CVSS v2
6.8
VIR risk
6.8

Description

Buffer overflow in the Speex resampler in the Web Audio subsystem in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code via vectors related to a crafted AudioBuffer channel count and sample rate.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: security@mozilla.org — http://www.mozilla.org/security/announce/2014/mfsa2014-53.html

OS impact

OSVersionStatusFixed in
suse suse13.1affected

Application impact

VendorProductVersionsFixed
mozilla mozillafirefox{"endIncluding":"29.0.1"}

References

CWEs

CWE-119

Verify integrity in audit chain (admin only). AS-IS.