CVE-2007-3920: Medium severity Ubuntu Ubuntu Linux vulnerability

Published Oct 29, 2007
·
Updated

GNOME screensaver 2.20 in Ubuntu 7.10, when used with Compiz, does not properly reserve input focus, which allows attackers with physical access to take control of the session after entering an Alt-Tab sequence, a related issue to CVE-2007-3069.

Affected Software

6 affected components
Ubuntu Ubuntu Linux=7.10
Ubuntu Ubuntu Linux=7.10
Ubuntu Ubuntu Linux=7.10
Ubuntu Ubuntu Linux=7.10
Compiz Compiz
Gnome screensaver=2.20

Event History

Oct 29, 2007
CVE Published
09:46 PM
Data Sourced
09:46 PM
DescriptionWeaknessAffected Software
Oct 30, 2007
CVE Published
via MITRE·01:00 AM
Data Sourced
via MITRE·01:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2007-3920?

CVE-2007-3920 is considered a medium severity vulnerability due to its potential for unauthorized access with physical access to the system.

2

How do I fix CVE-2007-3920?

To fix CVE-2007-3920, upgrade to a newer version of GNOME screensaver or apply any available patches from Ubuntu.

3

Who is affected by CVE-2007-3920?

CVE-2007-3920 primarily affects users of GNOME screensaver 2.20 on Ubuntu 7.10 when used with Compiz.

4

What kind of attack is possible with CVE-2007-3920?

An attacker with physical access can exploit CVE-2007-3920 to take control of an active user session by manipulating window focus.

5

Is CVE-2007-3920 resolved in later versions of Ubuntu?

Yes, CVE-2007-3920 is resolved in versions of Ubuntu released after 7.10, where upgrades and patches have been applied.

Contact

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