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CVE-2014-3203

14
FAUCET Score

CVE-2014-3203 describes a lock screen bypass vulnerability in Unity versions prior to 7.2.1, affecting Ubuntu 14.04 and other Unity installations. A physically proximate attacker could bypass the lock screen and execute arbitrary commands by exploiting a flaw in Dash access restriction. This vulnerability has a CVSS score of 4.4, indicating low attack complexity and requiring local access, with potential for partial confidentiality, integrity, and availability impact. There is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.2.0CPE matchmatch criteria
cpe:2.3:a:ayatana_project:unity:*:*:*:*:*:*:*:*
7.0.0CPE matchmatch criteria
cpe:2.3:a:ayatana_project:unity:7.0.0:*:*:*:*:*:*:*
7.0.1CPE matchmatch criteria
cpe:2.3:a:ayatana_project:unity:7.0.1:*:*:*:*:*:*:*
7.1.0CPE matchmatch criteria
cpe:2.3:a:ayatana_project:unity:7.1.0:*:*:*:*:*:*:*
7.1.1CPE matchmatch criteria
cpe:2.3:a:ayatana_project:unity:7.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.4MEDIUM

AV:L/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 78th percentile among its peer group of 1,595 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ubuntuvendor investigatingvia nvd_reference
View patch

References

bugs.launchpad.net / ubuntu/+source/unity/+bug/1308850
Exploit
ubuntu.com / usn/usn-2184-1
Vendor Advisory
openwall.com / lists/oss-security/2014/04/29/2
openwall.com / lists/oss-security/2014/05/03/1