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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2008-1943

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
14/05/2008
Last modified:
09/04/2025

Description

Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted description of a shared framebuffer.

Impact

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

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:redhat:desktop:5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:5.0:*:client:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*
cpe:2.3:o:redhat:virtualization_server:5:*:*:*:*:*:*:*
cpe:2.3:a:xensource:xen:3.0:*:*:*:*:*:*:*
cpe:2.3:a:xensource:xen:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:xensource:xen:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:xensource:xen:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:xensource:xen:3.1.2:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools