Unichat 2.0 ACTOR Entry denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Unichat 2.0. This vulnerability affects unknown code of the component ACTOR Entry Handler. Performing a manipulation results in denial of service. This vulnerability is known as CVE-2003-1188. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in Unichat 2.0 (Chat Software). This affects some unknown functionality of the component ACTOR Entry 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. The summary by CVE is:

Unichat allows remote attackers to cause a denial of service (crash) by adding extra chat characters (avatars) and logging in to a chat room, as demonstrated using duplicate ACTOR entries in u2res000.rit.

The weakness was published 11/07/2003 (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2003-1188 since 05/04/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but an exploit is available.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (13610), SecurityFocus (BID 8962†), OSVDB (2844†) and Secunia (SA10163†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

11/02/2003 🔍
11/03/2003 +1 days 🔍
11/07/2003 +4 days 🔍
11/07/2003 +0 days 🔍
11/07/2003 +0 days 🔍
05/04/2005 +543 days 🔍
08/15/2014 +3390 days 🔍
06/15/2018 +1400 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2003-1188 (🔍)
GCVE (CVE): GCVE-0-2003-1188
GCVE (VulDB): GCVE-100-20925
X-Force: 13610 - Unichat non-alphanumeric characters denial of service
SecurityFocus: 8962 - Unichat Unhandled Character Set Denial of Service Vulnerability
Secunia: 10163 - UniChat Character Handling Denial of Service Vulnerability, Less Critical
OSVDB: 2844 - UniChat Character Handling DoS

Entryinfo

Created: 08/15/2014 15:59
Updated: 06/15/2018 08:08
Changes: 08/15/2014 15:59 (54), 06/15/2018 08:08 (7)
Complete: 🔍
Cache ID: 216::103

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

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