SCO Linux TCP Firewall improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in SCO Linux. This affects an unknown function of the component TCP Firewall. The manipulation leads to improper authentication. This vulnerability is uniquely identified as CVE-2002-2438. The attack is possible to be carried out remotely. No exploit exists. It is recommended to apply restrictive firewalling.

Detailsinfo

A vulnerability was found in SCO Linux (affected version unknown). It has been rated as critical. This issue affects an unknown functionality of the component TCP Firewall. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 05/19/2021. The advisory is shared at kb.cert.org. The identification of this vulnerability is CVE-2002-2438. Neither technical details nor an exploit are publicly available.

Addressing this vulnerability is possible by firewalling .

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/04/2012 🔍
05/19/2021 +3422 days 🔍
05/19/2021 +0 days 🔍
05/22/2021 +3 days 🔍

Sourcesinfo

Vendor: sco.com

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2002-2438 (🔍)
GCVE (CVE): GCVE-0-2002-2438
GCVE (VulDB): GCVE-100-175337

Entryinfo

Created: 05/19/2021 07:32
Updated: 05/22/2021 12:26
Changes: 05/19/2021 07:32 (36), 05/22/2021 12:26 (5)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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