InterNiche NicheStack 4.0.1 TCP Segment tcp_in.c tcp_pulloutofband infinite loop

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in InterNiche NicheStack 4.0.1. Impacted is the function tcp_pulloutofband of the file tcp_in.c of the component TCP Segment Handler. The manipulation leads to infinite loop. This vulnerability is referenced as CVE-2021-31400. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in InterNiche NicheStack 4.0.1 and classified as critical. This issue affects the function tcp_pulloutofband of the file tcp_in.c of the component TCP Segment Handler. The manipulation with an unknown input leads to a infinite loop vulnerability. Using CWE to declare the problem leads to CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. Impacted is availability.

The weakness was published 08/19/2021. It is possible to read the advisory at forescout.com. The identification of this vulnerability is CVE-2021-31400. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

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

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Infinite loop
CWE: CWE-835 / 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

04/15/2021 🔍
08/19/2021 +126 days 🔍
08/19/2021 +0 days 🔍
08/21/2021 +2 days 🔍

Sourcesinfo

Advisory: forescout.com
Status: Not defined

CVE: CVE-2021-31400 (🔍)
GCVE (CVE): GCVE-0-2021-31400
GCVE (VulDB): GCVE-100-181175

Entryinfo

Created: 08/19/2021 16:37
Updated: 08/21/2021 16:14
Changes: 08/19/2021 16:37 (38), 08/21/2021 16:14 (2)
Complete: 🔍
Cache ID: 216::103

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

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