eProsima Fast DDS up to 2.3.x Network Message Volume 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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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in eProsima Fast DDS up to 2.3.x. It has been declared as problematic. Affected by this issue is some unknown functionality of the component Network Message Volume Handler. Executing a manipulation can lead to denial of service. This vulnerability is tracked as CVE-2021-38425. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in eProsima Fast DDS up to 2.3.x and classified as problematic. This vulnerability affects some unknown processing of the component Network Message Volume Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was disclosed 11/17/2021 as icsa-21-315-02. The advisory is available at us-cert.cisa.gov. This vulnerability was named CVE-2021-38425. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 2.4.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Fast DDS 2.4.0

Timelineinfo

08/10/2021 🔍
11/17/2021 +99 days 🔍
11/17/2021 +0 days 🔍
11/19/2021 +2 days 🔍

Sourcesinfo

Advisory: icsa-21-315-02
Status: Confirmed

CVE: CVE-2021-38425 (🔍)
GCVE (CVE): GCVE-0-2021-38425
GCVE (VulDB): GCVE-100-186682

Entryinfo

Created: 11/17/2021 14:26
Updated: 11/19/2021 08:28
Changes: 11/17/2021 14:26 (39), 11/19/2021 08:28 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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