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

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CVE-2003-0549

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
27/08/2003
Last modified:
03/04/2025

Description

The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) via a short authorization key name.

Impact

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:gnome:gdm:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1.1:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1.2:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1.3:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1.4:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1.5:*:*:*:*:*:*:*
cpe:2.3:a:gnome:gdm:2.4.1.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.0_beta2.45:*:i386:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.0_beta2.45:*:ppc:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.2.3.1.20:*:i386:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.2.3.1.20:*:ia64:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.2.3.1.22:*:i386:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.4.0.7.13:*:i386:*:*:*:*:*
cpe:2.3:a:redhat:kdebase:2.4.1.3.5:*:i386:*:*:*:*:*

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


References to Advisories, Solutions, and Tools