CVE-2014-3803
The SpeechInput feature in Blink, as used in Google Chrome before 35.0.1916.114, allows remote...
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.
Exploit likelihood
What each source reports
NVD Score used
4.3
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.
- Record
CVE-2014-3803- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2014-3803- Updated
- 2026-11-02
EUVDEUVD-2014-3741 No score
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.
- Record
EUVD-2014-3741- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cq3j-mhjm-j845 No score
The SpeechInput feature in Blink, as used in Google Chrome before 35.0.1916.114, allows remote...
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.
- Record
GHSA-cq3j-mhjm-j845- Weakness
- CWE-200
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2014-3803 No score
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.
- Record
UBUNTU-CVE-2014-3803- Updated
- 2026-11-02
OSVUSN-2298-1 No score
oxide-qt vulnerabilities
A type confusion bug was discovered in V8. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash, or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-1730)
A type confusion bug was discovered in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash, or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-1731)
Multiple security issues including memory safety bugs were discovered in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking the program. (CVE-2014-1735, CVE-2014-3162)
Multiple use-after-free issues were discovered in the WebSockets implementation. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking the program. (CVE-2014-1740)
Multiple integer overflows were discovered in CharacterData implementation. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-1741)
Multiple use-after-free issues were discovered in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-1742, CVE-2014-1743)
An integer overflow bug was discovered in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking the program. (CVE-2014-1744)
An out-of-bounds read was discovered in Chromium. If a user were tricked in to opening a specially crafter website, an attacker could potentially exploit this to cause a denial of service via application crash. (CVE-2014-1746)
It was discovered that Blink allowed scrollbar painting to extend in to the parent frame in some circumstances. An attacker could potentially exploit this to conduct clickjacking attacks via UI redress. (CVE-2014-1748)
An integer underflow was discovered in Blink. If a user were tricked in to opening a specially crafter website, an attacker could potentially exploit this to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-3152)
A use-after-free was discovered in Chromium. If a use were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-3154)
A security issue was discovered in the SPDY implementation. An attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking the program. (CVE-2014-3155)
A heap overflow was discovered in Chromium. If a use were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. (CVE-2014-3157)
It was discovered that Blink did not enforce security rules for subresource loading in SVG images. If a user opened a site that embedded a specially…
- Record
USN-2298-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
chromium-browserDebian:7 From an advisory covering 9 CVEs |
before 35.0.1916.114-1~deb7u2, plus listed versions 26.0.1410.43-127.0.1453.110-127.0.1453.110-1~deb7u127.0.1453.110-227.0.1453.93-1 Show 38 moreShow less27.0.1453.93-1~deb7u128.0.1500.71-128.0.1500.71-1~deb7u128.0.1500.71-228.0.1500.95-128.0.1500.95-1~deb7u128.0.1500.95-228.0.1500.95-329.0.1547.57-129.0.1547.57-1~deb7u129.0.1547.57-229.0.1547.57-329.0.1547.57-3+exp130.0.1599.101-130.0.1599.101-1~deb7u130.0.1599.101-230.0.1599.101-331.0.1650.57-131.0.1650.57-1~deb7u131.0.1650.63-131.0.1650.63-1~deb7u132.0.1700.123-132.0.1700.123-1~deb7u132.0.1700.123-232.0.1700.123-332.0.1700.123-433.0.1750.152-133.0.1750.152-1~deb7u134.0.1847.116-134.0.1847.116-1~deb7u134.0.1847.116-234.0.1847.132-134.0.1847.132-1~deb7u134.0.1847.137-134.0.1847.137-1~deb7u135.0.1916.114-1~deb7u135.0.1916.86-135.0.1916.99-1 |
35.0.1916.114-1~deb7u2 |
chromium-browserUbuntu:14.04:LTS |
before 36.0.1985.125-0ubuntu1.14.04.0~pkg1029, plus listed versions 29.0.1547.65-0ubuntu231.0.1650.63-0ubuntu1~20131204.132.0.1700.107-0ubuntu1~20140204.977.133.0.1750.152-0ubuntu1~pkg995.134.0.1847.116-0ubuntu2 |
36.0.1985.125-0ubuntu1.14.04.0~pkg1029 |
oxide-qtUbuntu:14.04:LTS |
before 1.0.4-0ubuntu0.14.04.1, plus listed versions 1.0.0~bzr437-0ubuntu11.0.0~bzr452-0ubuntu11.0.0~bzr475-0ubuntu11.0.0~bzr490-0ubuntu11.0.0~bzr501-0ubuntu11.0.0~bzr501-0ubuntu2 |
1.0.4-0ubuntu0.14.04.1 |
oxide-qtUbuntu:14.04:LTS From an advisory covering 17 CVEs |
before 1.0.4-0ubuntu0.14.04.1, plus listed versions 1.0.0~bzr437-0ubuntu11.0.0~bzr452-0ubuntu11.0.0~bzr475-0ubuntu11.0.0~bzr490-0ubuntu11.0.0~bzr501-0ubuntu11.0.0~bzr501-0ubuntu2 |
1.0.4-0ubuntu0.14.04.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-3803 is a medium vulnerability (CVSS 4.3) in Google Chrome, published May 21, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.39%, the 72nd percentile. Fixed in chromium-browser 36.0.1985.125-0ubuntu1.14.04.0~pkg1029.
References
src.chromium.org/viewvc/blink?revision=171373&view=revision
securityfocus.com/bid/67582
code.google.com/p/chromium/issues/detail?id=360448
googlechromereleases.blogspot.com/2014/05/stable-channel-update_20.html
secunia.com/advisories/60372
blog.guya.net/2014/04/07/to-listen-without-consent-abusing-the-html5-speech
Show 22 moreShow less
nvd.nist.gov/vuln/detail/CVE-2014-3803
github.com/advisories/GHSA-cq3j-mhjm-j845
ubuntu.com/security/CVE-2014-3803
ubuntu.com/security/notices/USN-2298-1
cve.org/CVERecord?id=CVE-2014-3803
ubuntu.com/security/CVE-2014-1730
ubuntu.com/security/CVE-2014-1731
ubuntu.com/security/CVE-2014-1735
ubuntu.com/security/CVE-2014-1740
ubuntu.com/security/CVE-2014-1741
ubuntu.com/security/CVE-2014-1742
ubuntu.com/security/CVE-2014-1743
ubuntu.com/security/CVE-2014-1744
ubuntu.com/security/CVE-2014-1746
ubuntu.com/security/CVE-2014-1748
ubuntu.com/security/CVE-2014-3152
ubuntu.com/security/CVE-2014-3154
ubuntu.com/security/CVE-2014-3155
ubuntu.com/security/CVE-2014-3157
ubuntu.com/security/CVE-2014-3160
ubuntu.com/security/CVE-2014-3162
launchpad.net/bugs/1337301
Left out here: the rest of 1 source description. The JSON record has them.