Citrix Program Neighborhood Agent up to 9.0 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Citrix Program Neighborhood Agent up to 9.0 and classified as problematic. This impacts an unknown function. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2004-1077. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Citrix Program Neighborhood Agent up to 9.0 (Connectivity Software) and classified as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Citrix Program Neighborhood Agent for Win32 8.00.24737 and earlier and MetaFrame Presentation Server client for WinCE before 8.33 allows remote servers to create arbitrary shortcuts on the client via a full UNC path in the AppInStartmenu directive.

The bug was discovered 11/23/2004. The weakness was disclosed 04/22/2005 by Patrik Karlsson (Agent) with Citrix (Website). The advisory is shared at support.citrix.com. This vulnerability is known as CVE-2004-1077 since 11/29/2004. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 9.0 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 immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (20268), SecurityFocus (BID 13379†), OSVDB (15827†), Secunia (SA15108†) and SecurityTracker (ID 1013815†). The entry VDB-1418 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: Program Neighborhood Agent 9.0
Patch: citrix.com

Timelineinfo

04/26/2004 🔍
11/23/2004 +211 days 🔍
11/29/2004 +6 days 🔍
04/22/2005 +144 days 🔍
04/22/2005 +0 days 🔍
04/26/2005 +4 days 🔍
04/26/2005 +0 days 🔍
04/26/2005 +0 days 🔍
05/12/2005 +15 days 🔍
07/02/2019 +5164 days 🔍

Sourcesinfo

Vendor: citrix.com

Advisory: support.citrix.com
Researcher: Patrik Karlsson (Agent)
Organization: Citrix
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2004-1077 (🔍)
GCVE (CVE): GCVE-0-2004-1077
GCVE (VulDB): GCVE-100-1417
X-Force: 20268 - Citrix Program Neighborhood Agent and MetaFrame Server command execution, High Risk
SecurityFocus: 13379 - Citrix Program Neighborhood Agent Malicious Shortcut Creation Vulnerability
Secunia: 15108 - Citrix Program Neighborhood Agent Two Vulnerabilities, Moderately Critical
OSVDB: 15827 - Citrix Program Neighborhood Agent Shortcut Arbitrary Command Execution
SecurityTracker: 1013815

See also: 🔍

Entryinfo

Created: 05/12/2005 11:24
Updated: 07/02/2019 16:25
Changes: 05/12/2005 11:24 (77), 07/02/2019 16:25 (5)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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