CVE-2014-3803

Name: CVE-2014-3803
Creator: NVD / NIST
Published: 2014-05-21T11:14:10.113+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.36%

Last modified Jun 17, 2026

CVE-2014-3803 is a vulnerability of currently unknown severity. The SpeechInput feature in Blink, as used in Google Chrome before 35.0.1916.114, allows remote attackers to enable microphone access and obtain speech-recognition text without indication via an INPUT element with a -x-webkit-speech attribute.. EPSS estimates a 1.36% chance of exploitation in the next 30 days.

Description

The SpeechInput feature in Blink, as used in Google Chrome before 35.0.1916.114, allows remote attackers to enable microphone access and obtain speech-recognition text without indication via an INPUT element with a -x-webkit-speech attribute.

Metrics

EPSS Probability

1.36%

68.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Google	Chrome	<= 35.0.1916.113
Google	Chrome	35.0.1916.0
Google	Chrome	35.0.1916.1
Google	Chrome	35.0.1916.2
Google	Chrome	35.0.1916.3
Google	Chrome	35.0.1916.4
Google	Chrome	35.0.1916.5
Google	Chrome	35.0.1916.6
Google	Chrome	35.0.1916.7
Google	Chrome	35.0.1916.8
Google	Chrome	35.0.1916.9
Google	Chrome	35.0.1916.10
Google	Chrome	35.0.1916.11
Google	Chrome	35.0.1916.13
Google	Chrome	35.0.1916.14
Google	Chrome	35.0.1916.15
Google	Chrome	35.0.1916.17
Google	Chrome	35.0.1916.18
Google	Chrome	35.0.1916.19
Google	Chrome	35.0.1916.20
Google	Chrome	35.0.1916.21
Google	Chrome	35.0.1916.22
Google	Chrome	35.0.1916.23
Google	Chrome	35.0.1916.27
Google	Chrome	35.0.1916.31
Google	Chrome	35.0.1916.32
Google	Chrome	35.0.1916.33
Google	Chrome	35.0.1916.34
Google	Chrome	35.0.1916.35
Google	Chrome	35.0.1916.36
Google	Chrome	35.0.1916.37
Google	Chrome	35.0.1916.38
Google	Chrome	35.0.1916.39
Google	Chrome	35.0.1916.40
Google	Chrome	35.0.1916.41
Google	Chrome	35.0.1916.42
Google	Chrome	35.0.1916.43
Google	Chrome	35.0.1916.44
Google	Chrome	35.0.1916.45
Google	Chrome	35.0.1916.46
Google	Chrome	35.0.1916.47
Google	Chrome	35.0.1916.48
Google	Chrome	35.0.1916.49
Google	Chrome	35.0.1916.51
Google	Chrome	35.0.1916.52
Google	Chrome	35.0.1916.54
Google	Chrome	35.0.1916.56
Google	Chrome	35.0.1916.57
Google	Chrome	35.0.1916.59
Google	Chrome	35.0.1916.61

Showing 50 of 80 affected configurations. See NVD for the full list.

References

http://blog.guya.net/2014/04/07/to-listen-without-consent-abusing-the-html5-speech/Exploit
http://googlechromereleases.blogspot.com/2014/05/stable-channel-update_20.htmlVendor Advisory
http://secunia.com/advisories/60372
http://www.securityfocus.com/bid/67582Third Party Advisory, VDB Entry
https://code.google.com/p/chromium/issues/detail?id=360448Exploit
https://src.chromium.org/viewvc/blink?revision=171373&view=revisionVendor Advisory
http://blog.guya.net/2014/04/07/to-listen-without-consent-abusing-the-html5-speech/Exploit
http://googlechromereleases.blogspot.com/2014/05/stable-channel-update_20.htmlVendor Advisory
http://secunia.com/advisories/60372
http://www.securityfocus.com/bid/67582Third Party Advisory, VDB Entry
https://code.google.com/p/chromium/issues/detail?id=360448Exploit
https://src.chromium.org/viewvc/blink?revision=171373&view=revisionVendor Advisory

Timeline

Published: May 21, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-3803?

How severe is CVE-2014-3803?

Severity scoring for CVE-2014-3803 is pending analysis. The EPSS model estimates a 1.36% probability of exploitation in the next 30 days.

How do I fix CVE-2014-3803?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-3803?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST