Citrix Presentation Server up to 10.100 Clients Content denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Citrix Presentation Server up to 10.100. Impacted is an unknown function of the component Clients Content. The manipulation results in denial of service. This vulnerability is reported as CVE-2007-3625. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Citrix Presentation Server up to 10.100 (Connectivity Software). Affected is an unknown code block of the component Clients Content. 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 confidentiality, and integrity. CVE summarizes:

The Program Neighborhood Agent in Citrix Presentation Server Clients for 32-bit Windows before 10.100 allows remote attackers to cause a denial of service (agent exit) via a certain request that uses content redirection and a long pathname.

The bug was discovered 06/28/2007. The weakness was disclosed 07/06/2007 by Agent with Citrix Systems (Website). The advisory is available at support.citrix.com. This vulnerability is traded as CVE-2007-3625 since 07/09/2007. Access to the local network is required for this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 25682 (Citrix Presentation Server Clients Program Neighborhood Agent (PNAgent) Content Redirection Remote DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 38585 (Citrix Presentation Server Client Content Redirection Vulnerability).

Upgrading to version 10.100 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at citrix.com. The best possible mitigation is suggested to be upgrading to the latest version. 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 (35283), Tenable (25682), SecurityFocus (BID 24790†), OSVDB (37839†) and Secunia (SA25897†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.4
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 25682
Nessus Name: Citrix Presentation Server Clients Program Neighborhood Agent (PNAgent) Content Redirection Remote DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Presentation Server 10.100
Patch: citrix.com

Timelineinfo

06/25/2007 🔍
06/28/2007 +3 days 🔍
07/06/2007 +8 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/09/2007 +2 days 🔍
07/09/2007 +0 days 🔍
07/09/2007 +0 days 🔍
07/10/2007 +1 days 🔍
07/15/2007 +5 days 🔍
07/18/2007 +3 days 🔍
06/07/2025 +6534 days 🔍

Sourcesinfo

Vendor: citrix.com

Advisory: support.citrix.com
Researcher: Agent
Organization: Citrix Systems
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-3625 (🔍)
GCVE (CVE): GCVE-0-2007-3625
GCVE (VulDB): GCVE-100-3162
X-Force: 35283 - Citrix Presentation Server Clients content redirection denial of service, Medium Risk
SecurityFocus: 24790 - Citrix Presentation Server Client Content-Redirection Denial Of Service Vulnerability
Secunia: 25897
OSVDB: 37839 - Citrix Presentation Server Clients Program Neighborhood Agent (PNAgent) Content Redirection Remote DoS
SecurityTracker: 1018343
Vulnerability Center: 15593 - Citrix Presentation Server Clients Vulnerability Allows Remote Attacker to Cause DoS, Medium
Vupen: ADV-2007-2455

Entryinfo

Created: 07/18/2007 16:22
Updated: 06/07/2025 21:28
Changes: 07/18/2007 16:22 (90), 07/21/2019 17:00 (2), 06/07/2025 21:28 (18)
Complete: 🔍
Cache ID: 216:FEA:103

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

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