PT-2008-3469 · Xensource+1 · Xen Para-Virtualized Framebuffer+1

Markus Armbruster · Published 2008-05-13 · Updated 2017-09-29 · CVE-2008-1943

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions XenSource Xen Para Virtualized Frame Buffer (PVFB) versions 3.0 through 3.1.2

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

Recommendations For versions 3.0 through 3.1.2, update to a version that contains a fix for this issue to prevent potential denial of service and arbitrary code execution.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2008-1943

RHSA-2008:0194

RHSA-2008_0194

Affected Products

Red Hat

Xen Para-Virtualized Framebuffer

References · 18

• http://redhat.com/support/errata/RHSA-2008-0194.html · Vendor Advisory
• http://secunia.com/advisories/30781 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2008-1943 · Security Note
• http://secunia.com/advisories/29963 · Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2008-2004 · Note
• http://securitytracker.com/id?1020008 · Note
• https://access.redhat.com/security/cve/CVE-2007-5730 · Note
• https://access.redhat.com/security/cve/CVE-2007-3919 · Note
• http://lists.gnu.org/archive/html/qemu-devel/2008-04/msg00675.html · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=443078 · Note
• http://securityfocus.com/bid/29183 · Note
• http://vupen.com/english/advisories/2008/1900/references · Note
• https://access.redhat.com/errata/RHSA-2008:0194 · Note
• https://access.redhat.com/security/cve/CVE-2008-1944 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/42387 · Note