GDM up to 2.4.1.6 XDMCP denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in GDM up to 2.4.1.6. It has been declared as problematic. This affects an unknown function of the component XDMCP Handler. The manipulation results in denial of service. This vulnerability is cataloged as CVE-2003-0548. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in GDM up to 2.4.1.6. Affected is some unknown processing of the component XDMCP Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

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) when a chosen host expires, a different issue than CVE-2003-0549.

The bug was discovered 08/21/2003. The weakness was shared 08/27/2003 with Red Hat (Website). The advisory is available at redhat.com. This vulnerability is traded as CVE-2003-0548 since 07/14/2003. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 12416 (RHEL 2.1 : gdm (RHSA-2003:259)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l.

Upgrading to version 2.4.1.6 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (12972), Tenable (12416), SecurityFocus (BID 8470†), OSVDB (6314†) and Vulnerability Center (SBV-22317†). The entries VDB-20753 and VDB-20755 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 12416
Nessus Name: RHEL 2.1 : gdm (RHSA-2003:259)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GDM 2.4.1.6

Timelineinfo

07/14/2003 🔍
08/21/2003 +38 days 🔍
08/21/2003 +0 days 🔍
08/21/2003 +0 days 🔍
08/27/2003 +6 days 🔍
08/27/2003 +0 days 🔍
08/27/2003 +0 days 🔍
07/06/2004 +314 days 🔍
06/04/2009 +1794 days 🔍
08/14/2014 +1897 days 🔍
09/05/2019 +1848 days 🔍

Sourcesinfo

Advisory: redhat.com
Organization: Red Hat
Status: Not defined
Confirmation: 🔍

CVE: CVE-2003-0548 (🔍)
GCVE (CVE): GCVE-0-2003-0548
GCVE (VulDB): GCVE-100-20754

OVAL: 🔍

X-Force: 12972
SecurityFocus: 8470 - Multiple XDMCP GDM Unspecified Denial Of Service Vulnerabilities
OSVDB: 6314 - GDM XDMCP missing "continue" statement denial of service
Vulnerability Center: 22317 - GDM < 2.4.1.6 XDMCP Support Local Denial of Service Vulnerability, Low

See also: 🔍

Entryinfo

Created: 08/15/2014 00:25
Updated: 09/05/2019 10:36
Changes: 08/15/2014 00:25 (70), 09/05/2019 10:36 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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