VDB-15903 · CVE-2000-0761 · BID 1582

IBM OS2 4.0/4.2/4.3 FTP Server User 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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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in IBM OS2 4.0/4.2/4.3. This affects an unknown function of the component FTP Server. Performing a manipulation of the argument User results in denial of service. This vulnerability was named CVE-2000-0761. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic has been found in IBM OS2 4.0/4.2/4.3. This affects some unknown processing of the component FTP Server. The manipulation of the argument USER 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:

OS2/Warp 4.5 FTP server allows remote attackers to cause a denial of service via a long username.

The weakness was presented 10/20/2000 with VIGILANTe (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2000-0761. 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 of the vulnerability are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 1734.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 1582†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍
Snort ID: 1734
Snort Message: PROTOCOL-FTP USER overflow attempt
Snort Class: 🔍

Suricata ID: 2101734
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfo

08/16/2000 🔍
10/20/2000 +65 days 🔍
10/20/2000 +0 days 🔍
06/27/2014 +4998 days 🔍
05/27/2018 +1430 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: archives.neohapsis.com
Organization: VIGILANTe
Status: Not defined
Confirmation: 🔍

CVE: CVE-2000-0761 (🔍)
GCVE (CVE): GCVE-0-2000-0761
GCVE (VulDB): GCVE-100-15903
SecurityFocus: 1582 - OS/2 4.5 FTP Server Login DoS Vulnerability

Entryinfo

Created: 06/27/2014 17:30
Updated: 05/27/2018 12:15
Changes: 06/27/2014 17:30 (53), 05/27/2018 12:15 (6)
Complete: 🔍
Cache ID: 216:0A7:103

Be aware that VulDB is the high quality source for vulnerability data.

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