Trolltech Qt Assistant 1.0 Interprocess Communication privileges management

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Trolltech Qt Assistant 1.0. Affected by this vulnerability is an unknown functionality of the component Interprocess Communication Handler. This manipulation causes privileges management. This vulnerability is registered as CVE-2002-1883. No exploit is available. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability has been found in Trolltech Qt Assistant 1.0 and classified as critical. Affected by this vulnerability is some unknown functionality of the component Interprocess Communication Handler. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, and availability. The summary by CVE is:

Trolltech Qt Assistant 1.0 in Trolltech Qt 3.0.3, when loaded from the Designer, opens port 7358 for interprocess communication, which allows remote attackers to open arbitrary HTML pages and cause a denial of service.

The weakness was published 12/31/2002 by arma (Website). The advisory is shared at online.securityfocus.com. This vulnerability is known as CVE-2002-1883 since 06/29/2005. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Proper firewalling of is able to address this issue.

The vulnerability is also documented in the databases at X-Force (10227) and SecurityFocus (BID 5833†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Trolltech

Name

Qt Assistant

Version

License

open-source

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/30/2002 🔍
12/31/2002 +92 days 🔍
12/31/2002 +0 days 🔍
06/29/2005 +911 days 🔍
08/05/2014 +3324 days 🔍
04/19/2019 +1718 days 🔍

Sourcesinfo

Advisory: online.securityfocus.com⛔
Researcher: arma
Status: Not defined

CVE: CVE-2002-1883 (🔍)
GCVE (CVE): GCVE-0-2002-1883
GCVE (VulDB): GCVE-100-19525
X-Force: 10227 - Qt Assistant opens an unfiltered port by default
SecurityFocus: 5833 - Trolltech Qt Assistant Default Port Unauthorized Access Weakness

Entryinfo

Created: 08/05/2014 10:40
Updated: 04/19/2019 18:51
Changes: 08/05/2014 10:40 (50), 04/19/2019 18:51 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.