CVE-2003-0549: Medium severity Gnome gdm vulnerability

Published Aug 22, 2003
·
Updated

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.

Affected Software

22 affected components
Gnome gdm=2.2.0
Gnome gdm=2.4.1
Gnome gdm=2.4.1.1
Gnome gdm=2.4.1.2
Gnome gdm=2.4.1.3
Gnome gdm=2.4.1.4
Gnome gdm=2.4.1.5
Gnome gdm=2.4.1.6
redhat Kdebase=2.0_beta2.45
redhat Kdebase=2.0_beta2.45
redhat Kdebase=2.2.3.1.20
redhat Kdebase=2.2.3.1.20
redhat Kdebase=2.2.3.1.22
redhat Kdebase=2.4.0.7.13
redhat Kdebase=2.4.1.3.5
redhat Enterprise Linux=2.1
redhat Enterprise Linux=2.1
redhat Enterprise Linux=2.1
redhat Enterprise Linux=2.1
redhat Enterprise Linux=2.1
redhat Enterprise Linux=2.1
redhat Linux Advanced Workstation=2.1

Event History

Aug 22, 2003
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
Aug 27, 2003
Data Sourced
via NVD·04:00 AM
RemedyDescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2003-0549?

CVE-2003-0549 is classified as a denial of service vulnerability.

2

How do I fix CVE-2003-0549?

To fix CVE-2003-0549, upgrade to GDM version 2.4.1.6 or later.

3

What software is affected by CVE-2003-0549?

CVE-2003-0549 affects GDM versions earlier than 2.4.1.6.

4

What type of attack does CVE-2003-0549 exploit?

CVE-2003-0549 exploits the X Display Manager Control Protocol (XDMCP) support for causing daemon crashes.

5

Is CVE-2003-0549 a critical vulnerability?

CVE-2003-0549 is not considered critical but can lead to service interruption.

Contact

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