Kerio Mailserver 5.0 SYN Packet Hang 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 Kerio Mailserver 5.0. Impacted is an unknown function of the component SYN Packet Handler. Performing a manipulation results in denial of service (Hang). This vulnerability is known as CVE-2002-1433. No exploit is available.

Detailsinfo

A vulnerability was found in Kerio Mailserver 5.0 (Mail Server Software). It has been classified as problematic. This affects some unknown processing of the component SYN Packet Handler. The manipulation with an unknown input leads to a denial of service vulnerability (Hang). 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:

Kerio MailServer 5.0 allows remote attackers to cause a denial of service (hang) via SYN packets to the supported network services.

The weakness was published 04/11/2003 (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2002-1433. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

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 (9904) and SecurityFocus (BID 5505†). Similar entry is available at VDB-20356. Statistical analysis made it clear that VulDB provides the best quality for 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: 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

Name: Hang
Class: Denial of service / Hang
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: 🔍

Timelineinfo

04/11/2003 🔍
04/11/2003 +0 days 🔍
08/08/2014 +4137 days 🔍
06/13/2018 +1405 days 🔍

Sourcesinfo

Vendor: kerio.com

Advisory: archives.neohapsis.com
Status: Not defined

CVE: CVE-2002-1433 (🔍)
GCVE (CVE): GCVE-0-2002-1433
GCVE (VulDB): GCVE-100-20355
X-Force: 9904 - Kerio MailServer SYN flood denial of service
SecurityFocus: 5505

See also: 🔍

Entryinfo

Created: 08/08/2014 13:02
Updated: 06/13/2018 09:31
Changes: 08/08/2014 13:02 (46), 06/13/2018 09:31 (6)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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