Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2007-3920

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/10/2007
Last modified:
09/04/2025

Description

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.

Impact

Vector 2.0
AV:L/AC:H/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.20 MEDIUM
Vector: AV:L/AC:H/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
6.20
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:ubuntu:ubuntu_linux:7.10:*:amd64:*:*:*:*:*
cpe:2.3:o:ubuntu:ubuntu_linux:7.10:*:i386:*:*:*:*:*
cpe:2.3:o:ubuntu:ubuntu_linux:7.10:*:powerpc:*:*:*:*:*
cpe:2.3:o:ubuntu:ubuntu_linux:7.10:*:sparc:*:*:*:*:*
cpe:2.3:a:compiz:compiz:*:*:*:*:*:*:*:*
cpe:2.3:a:gnome:screensaver:2.20:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools