SapporoWorks WinProxy 2.0/2.0.1 HTTP Server GET Request denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in SapporoWorks WinProxy 2.0/2.0.1. This impacts an unknown function of the component HTTP Server. Performing a manipulation with the input GET /\n\n as part of GET Request results in denial of service. This vulnerability is reported as CVE-2000-0593. Moreover, an exploit is present. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SapporoWorks WinProxy 2.0/2.0.1 (Firewall Software). This affects some unknown functionality of the component HTTP Server. The manipulation with the input value GET /\n\n 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:

WinProxy 2.0 and 2.0.1 allows remote attackers to cause a denial of service by sending an HTTP GET request without listing an HTTP version number.

The weakness was disclosed 06/27/2000 by Nobuo Miwa (Shadow) (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2000-0593. 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 and a public exploit are known.

It is declared as proof-of-concept.

Upgrading to version 2.0.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (4831) and SecurityFocus (BID 1400†). The entry VDB-15716 is pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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: 🔍
Access: Public
Status: Proof-of-Concept

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: 🔍

0-Day Time: 🔍

Upgrade: WinProxy 2.0.2

Timelineinfo

06/27/2000 🔍
06/27/2000 +0 days 🔍
06/27/2000 +0 days 🔍
06/25/2014 +5111 days 🔍
05/26/2018 +1431 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Nobuo Miwa (Shadow)
Status: Not defined

CVE: CVE-2000-0593 (🔍)
GCVE (CVE): GCVE-0-2000-0593
GCVE (VulDB): GCVE-100-15717
X-Force: 4831 - WinProxy GET / denial of service
SecurityFocus: 1400 - SapporoWorks WinProxy Buffer Overflow Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍

Entryinfo

Created: 06/25/2014 14:43
Updated: 05/26/2018 08:00
Changes: 06/25/2014 14:43 (61), 05/26/2018 08:00 (1)
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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